2018100260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2239}}^1$

素因数の和:2517

約数の個数: 96

約数和(自身を含む): 4917749760

約数和(自身を除く): 2899649500

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 241, 340, 374, 482, 748, 935, 964, 1205, 1870, 2239, 2410, 2651, 3740, 4097, 4478, 4820, 5302, 8194, 8956, 10604, 11195, 13255, 16388, 20485, 22390, 24629, 26510, 38063, 40970, 44780, 45067, 49258, 53020, 76126, 81940, 90134, 98516, 123145, 152252, 180268, 190315, 225335, 246290, 380630, 418693, 450670, 492580, 539599, 761260, 837386, 901340, 1079198, 1674772, 2093465, 2158396, 2697995, 4186930, 5395990, 5935589, 8373860, 9173183, 10791980, 11871178, 18346366, 23742356, 29677945, 36692732, 45865915, 59355890, 91731830, 100905013, 118711780, 183463660, 201810026, 403620052, 504525065, 1009050130, 2018100260]

約数ペア:

[(1, 2018100260), (2, 1009050130), (4, 504525065), (5, 403620052), (10, 201810026), (11, 183463660), (17, 118711780), (20, 100905013), (22, 91731830), (34, 59355890), (44, 45865915), (55, 36692732), (68, 29677945), (85, 23742356), (110, 18346366), (170, 11871178), (187, 10791980), (220, 9173183), (241, 8373860), (340, 5935589), (374, 5395990), (482, 4186930), (748, 2697995), (935, 2158396), (964, 2093465), (1205, 1674772), (1870, 1079198), (2239, 901340), (2410, 837386), (2651, 761260), (3740, 539599), (4097, 492580), (4478, 450670), (4820, 418693), (5302, 380630), (8194, 246290), (8956, 225335), (10604, 190315), (11195, 180268), (13255, 152252), (16388, 123145), (20485, 98516), (22390, 90134), (24629, 81940), (26510, 76126), (38063, 53020), (40970, 49258), (44780, 45067)]