58730360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 145061280

約数和(自身を除く): 86330920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2131, 2756, 3445, 4262, 5512, 6890, 8524, 10655, 13780, 17048, 21310, 27560, 27703, 42620, 55406, 85240, 110812, 112943, 138515, 221624, 225886, 277030, 451772, 554060, 564715, 903544, 1108120, 1129430, 1468259, 2258860, 2936518, 4517720, 5873036, 7341295, 11746072, 14682590, 29365180, 58730360]

約数ペア:

[(1, 58730360), (2, 29365180), (4, 14682590), (5, 11746072), (8, 7341295), (10, 5873036), (13, 4517720), (20, 2936518), (26, 2258860), (40, 1468259), (52, 1129430), (53, 1108120), (65, 903544), (104, 564715), (106, 554060), (130, 451772), (212, 277030), (260, 225886), (265, 221624), (424, 138515), (520, 112943), (530, 110812), (689, 85240), (1060, 55406), (1378, 42620), (2120, 27703), (2131, 27560), (2756, 21310), (3445, 17048), (4262, 13780), (5512, 10655), (6890, 8524)]