109982699320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{680081}}^1$

素因数の和:680416

約数の個数: 64

約数和(自身を含む): 267353835840

約数和(自身を除く): 157371136520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 520, 622, 1244, 1555, 2488, 3110, 4043, 6220, 8086, 12440, 16172, 20215, 32344, 40430, 80860, 161720, 680081, 1360162, 2720324, 3400405, 5440648, 6800810, 8841053, 13601620, 17682106, 27203240, 35364212, 44205265, 70728424, 88410530, 176821060, 211505191, 353642120, 423010382, 846020764, 1057525955, 1692041528, 2115051910, 2749567483, 4230103820, 5499134966, 8460207640, 10998269932, 13747837415, 21996539864, 27495674830, 54991349660, 109982699320]

約数ペア:

[(1, 109982699320), (2, 54991349660), (4, 27495674830), (5, 21996539864), (8, 13747837415), (10, 10998269932), (13, 8460207640), (20, 5499134966), (26, 4230103820), (40, 2749567483), (52, 2115051910), (65, 1692041528), (104, 1057525955), (130, 846020764), (260, 423010382), (311, 353642120), (520, 211505191), (622, 176821060), (1244, 88410530), (1555, 70728424), (2488, 44205265), (3110, 35364212), (4043, 27203240), (6220, 17682106), (8086, 13601620), (12440, 8841053), (16172, 6800810), (20215, 5440648), (32344, 3400405), (40430, 2720324), (80860, 1360162), (161720, 680081)]