232603540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28859}}^1$

素因数の和:28912

約数の個数: 48

約数和(自身を含む): 543029760

約数和(自身を除く): 310426220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 28859, 57718, 115436, 144295, 288590, 375167, 577180, 750334, 894629, 1500668, 1789258, 1875835, 3578516, 3751670, 4473145, 7503340, 8946290, 11630177, 17892580, 23260354, 46520708, 58150885, 116301770, 232603540]

約数ペア:

[(1, 232603540), (2, 116301770), (4, 58150885), (5, 46520708), (10, 23260354), (13, 17892580), (20, 11630177), (26, 8946290), (31, 7503340), (52, 4473145), (62, 3751670), (65, 3578516), (124, 1875835), (130, 1789258), (155, 1500668), (260, 894629), (310, 750334), (403, 577180), (620, 375167), (806, 288590), (1612, 144295), (2015, 115436), (4030, 57718), (8060, 28859)]