2255902240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9677}}^1$

素因数の和:9770

約数の個数: 96

約数和(自身を含む): 5619124224

約数和(自身を除く): 3363221984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 992, 1240, 1457, 1504, 1880, 2480, 2914, 3760, 4960, 5828, 7285, 7520, 9677, 11656, 14570, 19354, 23312, 29140, 38708, 46624, 48385, 58280, 77416, 96770, 116560, 154832, 193540, 233120, 299987, 309664, 387080, 454819, 599974, 774160, 909638, 1199948, 1499935, 1548320, 1819276, 2274095, 2399896, 2999870, 3638552, 4548190, 4799792, 5999740, 7277104, 9096380, 9599584, 11999480, 14099389, 14554208, 18192760, 23998960, 28198778, 36385520, 47997920, 56397556, 70496945, 72771040, 112795112, 140993890, 225590224, 281987780, 451180448, 563975560, 1127951120, 2255902240]

約数ペア:

[(1, 2255902240), (2, 1127951120), (4, 563975560), (5, 451180448), (8, 281987780), (10, 225590224), (16, 140993890), (20, 112795112), (31, 72771040), (32, 70496945), (40, 56397556), (47, 47997920), (62, 36385520), (80, 28198778), (94, 23998960), (124, 18192760), (155, 14554208), (160, 14099389), (188, 11999480), (235, 9599584), (248, 9096380), (310, 7277104), (376, 5999740), (470, 4799792), (496, 4548190), (620, 3638552), (752, 2999870), (940, 2399896), (992, 2274095), (1240, 1819276), (1457, 1548320), (1504, 1499935), (1880, 1199948), (2480, 909638), (2914, 774160), (3760, 599974), (4960, 454819), (5828, 387080), (7285, 309664), (7520, 299987), (9677, 233120), (11656, 193540), (14570, 154832), (19354, 116560), (23312, 96770), (29140, 77416), (38708, 58280), (46624, 48385)]