110428240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106181}}^1$

素因数の和:106207

約数の個数: 40

約数和(自身を含む): 276497928

約数和(自身を除く): 166069688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 106181, 212362, 424724, 530905, 849448, 1061810, 1380353, 1698896, 2123620, 2760706, 4247240, 5521412, 6901765, 8494480, 11042824, 13803530, 22085648, 27607060, 55214120, 110428240]

約数ペア:

[(1, 110428240), (2, 55214120), (4, 27607060), (5, 22085648), (8, 13803530), (10, 11042824), (13, 8494480), (16, 6901765), (20, 5521412), (26, 4247240), (40, 2760706), (52, 2123620), (65, 1698896), (80, 1380353), (104, 1061810), (130, 849448), (208, 530905), (260, 424724), (520, 212362), (1040, 106181)]