1040111380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21787}}^1$

素因数の和:21845

約数の個数: 96

約数和(自身を含む): 2811174912

約数和(自身を除く): 1771063532

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4340, 4774, 6820, 9548, 11935, 21787, 23870, 43574, 47740, 87148, 108935, 152509, 217870, 239657, 305018, 435740, 479314, 610036, 675397, 762545, 958628, 1198285, 1350794, 1525090, 1677599, 2396570, 2701588, 3050180, 3355198, 3376985, 4727779, 4793140, 6710396, 6753970, 7429367, 8387995, 9455558, 13507940, 14858734, 16775990, 18911116, 23638895, 29717468, 33551980, 37146835, 47277790, 52005569, 74293670, 94555580, 104011138, 148587340, 208022276, 260027845, 520055690, 1040111380]

約数ペア:

[(1, 1040111380), (2, 520055690), (4, 260027845), (5, 208022276), (7, 148587340), (10, 104011138), (11, 94555580), (14, 74293670), (20, 52005569), (22, 47277790), (28, 37146835), (31, 33551980), (35, 29717468), (44, 23638895), (55, 18911116), (62, 16775990), (70, 14858734), (77, 13507940), (110, 9455558), (124, 8387995), (140, 7429367), (154, 6753970), (155, 6710396), (217, 4793140), (220, 4727779), (308, 3376985), (310, 3355198), (341, 3050180), (385, 2701588), (434, 2396570), (620, 1677599), (682, 1525090), (770, 1350794), (868, 1198285), (1085, 958628), (1364, 762545), (1540, 675397), (1705, 610036), (2170, 479314), (2387, 435740), (3410, 305018), (4340, 239657), (4774, 217870), (6820, 152509), (9548, 108935), (11935, 87148), (21787, 47740), (23870, 43574)]