1022474860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8819}}^1$

素因数の和:8887

約数の個数: 96

約数和(自身を含む): 2560481280

約数和(自身を除く): 1538006420

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 682, 748, 935, 1054, 1364, 1705, 1870, 2108, 2635, 3410, 3740, 5270, 5797, 6820, 8819, 10540, 11594, 17638, 23188, 28985, 35276, 44095, 57970, 88190, 97009, 115940, 149923, 176380, 194018, 273389, 299846, 388036, 485045, 546778, 599692, 749615, 970090, 1093556, 1366945, 1499230, 1649153, 1940180, 2733890, 2998460, 3007279, 3298306, 4647613, 5467780, 6014558, 6596612, 8245765, 9295226, 12029116, 15036395, 16491530, 18590452, 23238065, 30072790, 32983060, 46476130, 51123743, 60145580, 92952260, 102247486, 204494972, 255618715, 511237430, 1022474860]

約数ペア:

[(1, 1022474860), (2, 511237430), (4, 255618715), (5, 204494972), (10, 102247486), (11, 92952260), (17, 60145580), (20, 51123743), (22, 46476130), (31, 32983060), (34, 30072790), (44, 23238065), (55, 18590452), (62, 16491530), (68, 15036395), (85, 12029116), (110, 9295226), (124, 8245765), (155, 6596612), (170, 6014558), (187, 5467780), (220, 4647613), (310, 3298306), (340, 3007279), (341, 2998460), (374, 2733890), (527, 1940180), (620, 1649153), (682, 1499230), (748, 1366945), (935, 1093556), (1054, 970090), (1364, 749615), (1705, 599692), (1870, 546778), (2108, 485045), (2635, 388036), (3410, 299846), (3740, 273389), (5270, 194018), (5797, 176380), (6820, 149923), (8819, 115940), (10540, 97009), (11594, 88190), (17638, 57970), (23188, 44095), (28985, 35276)]