5009986880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1485

約数の個数: 168

約数和(自身を含む): 13006425600

約数和(自身を除く): 7996438720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 361, 380, 496, 589, 608, 620, 722, 760, 992, 1178, 1216, 1240, 1399, 1444, 1520, 1805, 1984, 2356, 2480, 2798, 2888, 2945, 3040, 3610, 4712, 4960, 5596, 5776, 5890, 6080, 6995, 7220, 9424, 9920, 11191, 11192, 11552, 11780, 13990, 14440, 18848, 22382, 22384, 23104, 23560, 26581, 27980, 28880, 37696, 43369, 44764, 44768, 47120, 53162, 55955, 55960, 57760, 86738, 89528, 89536, 94240, 106324, 111910, 111920, 115520, 132905, 173476, 179056, 188480, 212648, 216845, 223820, 223840, 265810, 346952, 358112, 425296, 433690, 447640, 447680, 505039, 531620, 693904, 716224, 824011, 850592, 867380, 895280, 1010078, 1063240, 1387808, 1648022, 1701184, 1734760, 1790560, 2020156, 2126480, 2525195, 2775616, 3296044, 3469520, 3581120, 4040312, 4120055, 4252960, 5050390, 6592088, 6939040, 8080624, 8240110, 8505920, 10100780, 13184176, 13878080, 15656209, 16161248, 16480220, 20201560, 26368352, 31312418, 32322496, 32960440, 40403120, 52736704, 62624836, 65920880, 78281045, 80806240, 125249672, 131841760, 156562090, 161612480, 250499344, 263683520, 313124180, 500998688, 626248360, 1001997376, 1252496720, 2504993440, 5009986880]

約数ペア:

[(1, 5009986880), (2, 2504993440), (4, 1252496720), (5, 1001997376), (8, 626248360), (10, 500998688), (16, 313124180), (19, 263683520), (20, 250499344), (31, 161612480), (32, 156562090), (38, 131841760), (40, 125249672), (62, 80806240), (64, 78281045), (76, 65920880), (80, 62624836), (95, 52736704), (124, 40403120), (152, 32960440), (155, 32322496), (160, 31312418), (190, 26368352), (248, 20201560), (304, 16480220), (310, 16161248), (320, 15656209), (361, 13878080), (380, 13184176), (496, 10100780), (589, 8505920), (608, 8240110), (620, 8080624), (722, 6939040), (760, 6592088), (992, 5050390), (1178, 4252960), (1216, 4120055), (1240, 4040312), (1399, 3581120), (1444, 3469520), (1520, 3296044), (1805, 2775616), (1984, 2525195), (2356, 2126480), (2480, 2020156), (2798, 1790560), (2888, 1734760), (2945, 1701184), (3040, 1648022), (3610, 1387808), (4712, 1063240), (4960, 1010078), (5596, 895280), (5776, 867380), (5890, 850592), (6080, 824011), (6995, 716224), (7220, 693904), (9424, 531620), (9920, 505039), (11191, 447680), (11192, 447640), (11552, 433690), (11780, 425296), (13990, 358112), (14440, 346952), (18848, 265810), (22382, 223840), (22384, 223820), (23104, 216845), (23560, 212648), (26581, 188480), (27980, 179056), (28880, 173476), (37696, 132905), (43369, 115520), (44764, 111920), (44768, 111910), (47120, 106324), (53162, 94240), (55955, 89536), (55960, 89528), (57760, 86738)]