10702120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 17602520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1871, 2860, 3742, 5720, 7484, 9355, 14968, 18710, 20581, 24323, 37420, 41162, 48646, 74840, 82324, 97292, 102905, 121615, 164648, 194584, 205810, 243230, 267553, 411620, 486460, 535106, 823240, 972920, 1070212, 1337765, 2140424, 2675530, 5351060, 10702120]

約数ペア:

[(1, 10702120), (2, 5351060), (4, 2675530), (5, 2140424), (8, 1337765), (10, 1070212), (11, 972920), (13, 823240), (20, 535106), (22, 486460), (26, 411620), (40, 267553), (44, 243230), (52, 205810), (55, 194584), (65, 164648), (88, 121615), (104, 102905), (110, 97292), (130, 82324), (143, 74840), (220, 48646), (260, 41162), (286, 37420), (440, 24323), (520, 20581), (572, 18710), (715, 14968), (1144, 9355), (1430, 7484), (1871, 5720), (2860, 3742)]