104042840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236461}}^1$

素因数の和:236483

約数の個数: 32

約数和(自身を含む): 255378960

約数和(自身を除く): 151336120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 236461, 472922, 945844, 1182305, 1891688, 2364610, 2601071, 4729220, 5202142, 9458440, 10404284, 13005355, 20808568, 26010710, 52021420, 104042840]

約数ペア:

[(1, 104042840), (2, 52021420), (4, 26010710), (5, 20808568), (8, 13005355), (10, 10404284), (11, 9458440), (20, 5202142), (22, 4729220), (40, 2601071), (44, 2364610), (55, 1891688), (88, 1182305), (110, 945844), (220, 472922), (440, 236461)]