103308400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19898

約数の個数: 60

約数和(自身を含む): 267304072

約数和(自身を除く): 163995672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 19867, 39734, 79468, 99335, 158936, 198670, 258271, 317872, 397340, 496675, 516542, 794680, 993350, 1033084, 1291355, 1589360, 1986700, 2066168, 2582710, 3973400, 4132336, 5165420, 6456775, 7946800, 10330840, 12913550, 20661680, 25827100, 51654200, 103308400]

約数ペア:

[(1, 103308400), (2, 51654200), (4, 25827100), (5, 20661680), (8, 12913550), (10, 10330840), (13, 7946800), (16, 6456775), (20, 5165420), (25, 4132336), (26, 3973400), (40, 2582710), (50, 2066168), (52, 1986700), (65, 1589360), (80, 1291355), (100, 1033084), (104, 993350), (130, 794680), (200, 516542), (208, 496675), (260, 397340), (325, 317872), (400, 258271), (520, 198670), (650, 158936), (1040, 99335), (1300, 79468), (2600, 39734), (5200, 19867)]