284722360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10331}}^1$

素因数の和:10408

約数の個数: 64

約数和(自身を含む): 702989280

約数和(自身を除く): 418266920

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, 2756, 3445, 5512, 6890, 10331, 13780, 20662, 27560, 41324, 51655, 82648, 103310, 134303, 206620, 268606, 413240, 537212, 547543, 671515, 1074424, 1095086, 1343030, 2190172, 2686060, 2737715, 4380344, 5372120, 5475430, 7118059, 10950860, 14236118, 21901720, 28472236, 35590295, 56944472, 71180590, 142361180, 284722360]

約数ペア:

[(1, 284722360), (2, 142361180), (4, 71180590), (5, 56944472), (8, 35590295), (10, 28472236), (13, 21901720), (20, 14236118), (26, 10950860), (40, 7118059), (52, 5475430), (53, 5372120), (65, 4380344), (104, 2737715), (106, 2686060), (130, 2190172), (212, 1343030), (260, 1095086), (265, 1074424), (424, 671515), (520, 547543), (530, 537212), (689, 413240), (1060, 268606), (1378, 206620), (2120, 134303), (2756, 103310), (3445, 82648), (5512, 51655), (6890, 41324), (10331, 27560), (13780, 20662)]