79073440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 108

約数和(自身を含む): 202633326

約数和(自身を除く): 123559886

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 361, 370, 380, 592, 608, 703, 722, 740, 760, 1184, 1369, 1406, 1444, 1480, 1520, 1805, 2738, 2812, 2888, 2960, 3040, 3515, 3610, 5476, 5624, 5776, 5920, 6845, 7030, 7220, 10952, 11248, 11552, 13357, 13690, 14060, 14440, 21904, 22496, 26011, 26714, 27380, 28120, 28880, 43808, 52022, 53428, 54760, 56240, 57760, 66785, 104044, 106856, 109520, 112480, 130055, 133570, 208088, 213712, 219040, 260110, 267140, 416176, 427424, 494209, 520220, 534280, 832352, 988418, 1040440, 1068560, 1976836, 2080880, 2137120, 2471045, 3953672, 4161760, 4942090, 7907344, 9884180, 15814688, 19768360, 39536720, 79073440]

約数ペア:

[(1, 79073440), (2, 39536720), (4, 19768360), (5, 15814688), (8, 9884180), (10, 7907344), (16, 4942090), (19, 4161760), (20, 3953672), (32, 2471045), (37, 2137120), (38, 2080880), (40, 1976836), (74, 1068560), (76, 1040440), (80, 988418), (95, 832352), (148, 534280), (152, 520220), (160, 494209), (185, 427424), (190, 416176), (296, 267140), (304, 260110), (361, 219040), (370, 213712), (380, 208088), (592, 133570), (608, 130055), (703, 112480), (722, 109520), (740, 106856), (760, 104044), (1184, 66785), (1369, 57760), (1406, 56240), (1444, 54760), (1480, 53428), (1520, 52022), (1805, 43808), (2738, 28880), (2812, 28120), (2888, 27380), (2960, 26714), (3040, 26011), (3515, 22496), (3610, 21904), (5476, 14440), (5624, 14060), (5776, 13690), (5920, 13357), (6845, 11552), (7030, 11248), (7220, 10952)]