88702120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4034

約数の個数: 64

約数和(自身を含む): 219985920

約数和(自身を除く): 131283800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 3967, 4472, 5590, 7934, 11180, 15868, 19835, 22360, 31736, 39670, 51571, 79340, 103142, 158680, 170581, 206284, 257855, 341162, 412568, 515710, 682324, 852905, 1031420, 1364648, 1705810, 2062840, 2217553, 3411620, 4435106, 6823240, 8870212, 11087765, 17740424, 22175530, 44351060, 88702120]

約数ペア:

[(1, 88702120), (2, 44351060), (4, 22175530), (5, 17740424), (8, 11087765), (10, 8870212), (13, 6823240), (20, 4435106), (26, 3411620), (40, 2217553), (43, 2062840), (52, 1705810), (65, 1364648), (86, 1031420), (104, 852905), (130, 682324), (172, 515710), (215, 412568), (260, 341162), (344, 257855), (430, 206284), (520, 170581), (559, 158680), (860, 103142), (1118, 79340), (1720, 51571), (2236, 39670), (2795, 31736), (3967, 22360), (4472, 19835), (5590, 15868), (7934, 11180)]