40159240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 99610560

約数和(自身を除く): 59451320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 853, 856, 1070, 1177, 1706, 2140, 2354, 3412, 4265, 4280, 4708, 5885, 6824, 8530, 9383, 9416, 11770, 17060, 18766, 23540, 34120, 37532, 46915, 47080, 75064, 91271, 93830, 182542, 187660, 365084, 375320, 456355, 730168, 912710, 1003981, 1825420, 2007962, 3650840, 4015924, 5019905, 8031848, 10039810, 20079620, 40159240]

約数ペア:

[(1, 40159240), (2, 20079620), (4, 10039810), (5, 8031848), (8, 5019905), (10, 4015924), (11, 3650840), (20, 2007962), (22, 1825420), (40, 1003981), (44, 912710), (55, 730168), (88, 456355), (107, 375320), (110, 365084), (214, 187660), (220, 182542), (428, 93830), (440, 91271), (535, 75064), (853, 47080), (856, 46915), (1070, 37532), (1177, 34120), (1706, 23540), (2140, 18766), (2354, 17060), (3412, 11770), (4265, 9416), (4280, 9383), (4708, 8530), (5885, 6824)]