1158574780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:9011

約数の個数: 96

約数和(自身を含む): 2884331520

約数和(自身を除く): 1725756740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 620, 682, 836, 1045, 1178, 1364, 1705, 2090, 2356, 2945, 3410, 4180, 5890, 6479, 6820, 8941, 11780, 12958, 17882, 25916, 32395, 35764, 44705, 64790, 89410, 98351, 129580, 169879, 178820, 196702, 277171, 339758, 393404, 491755, 554342, 679516, 849395, 983510, 1108684, 1385855, 1698790, 1868669, 1967020, 2771710, 3048881, 3397580, 3737338, 5266249, 5543420, 6097762, 7474676, 9343345, 10532498, 12195524, 15244405, 18686690, 21064996, 26331245, 30488810, 37373380, 52662490, 57928739, 60977620, 105324980, 115857478, 231714956, 289643695, 579287390, 1158574780]

約数ペア:

[(1, 1158574780), (2, 579287390), (4, 289643695), (5, 231714956), (10, 115857478), (11, 105324980), (19, 60977620), (20, 57928739), (22, 52662490), (31, 37373380), (38, 30488810), (44, 26331245), (55, 21064996), (62, 18686690), (76, 15244405), (95, 12195524), (110, 10532498), (124, 9343345), (155, 7474676), (190, 6097762), (209, 5543420), (220, 5266249), (310, 3737338), (341, 3397580), (380, 3048881), (418, 2771710), (589, 1967020), (620, 1868669), (682, 1698790), (836, 1385855), (1045, 1108684), (1178, 983510), (1364, 849395), (1705, 679516), (2090, 554342), (2356, 491755), (2945, 393404), (3410, 339758), (4180, 277171), (5890, 196702), (6479, 178820), (6820, 169879), (8941, 129580), (11780, 98351), (12958, 89410), (17882, 64790), (25916, 44705), (32395, 35764)]