23996875640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{127399}}^1$

素因数の和:127704

約数の個数: 64

約数和(自身を含む): 57375864000

約数和(自身を除く): 33378988360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 277, 340, 554, 680, 1108, 1385, 2216, 2770, 4709, 5540, 9418, 11080, 18836, 23545, 37672, 47090, 94180, 127399, 188360, 254798, 509596, 636995, 1019192, 1273990, 2165783, 2547980, 4331566, 5095960, 8663132, 10828915, 17326264, 21657830, 35289523, 43315660, 70579046, 86631320, 141158092, 176447615, 282316184, 352895230, 599921891, 705790460, 1199843782, 1411580920, 2399687564, 2999609455, 4799375128, 5999218910, 11998437820, 23996875640]

約数ペア:

[(1, 23996875640), (2, 11998437820), (4, 5999218910), (5, 4799375128), (8, 2999609455), (10, 2399687564), (17, 1411580920), (20, 1199843782), (34, 705790460), (40, 599921891), (68, 352895230), (85, 282316184), (136, 176447615), (170, 141158092), (277, 86631320), (340, 70579046), (554, 43315660), (680, 35289523), (1108, 21657830), (1385, 17326264), (2216, 10828915), (2770, 8663132), (4709, 5095960), (5540, 4331566), (9418, 2547980), (11080, 2165783), (18836, 1273990), (23545, 1019192), (37672, 636995), (47090, 509596), (94180, 254798), (127399, 188360)]