103386400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9941}}^1$

素因数の和:9974

約数の個数: 72

約数和(自身を含む): 271834164

約数和(自身を除く): 168447764

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 9941, 10400, 19882, 39764, 49705, 79528, 99410, 129233, 159056, 198820, 248525, 258466, 318112, 397640, 497050, 516932, 646165, 795280, 994100, 1033864, 1292330, 1590560, 1988200, 2067728, 2584660, 3230825, 3976400, 4135456, 5169320, 6461650, 7952800, 10338640, 12923300, 20677280, 25846600, 51693200, 103386400]

約数ペア:

[(1, 103386400), (2, 51693200), (4, 25846600), (5, 20677280), (8, 12923300), (10, 10338640), (13, 7952800), (16, 6461650), (20, 5169320), (25, 4135456), (26, 3976400), (32, 3230825), (40, 2584660), (50, 2067728), (52, 1988200), (65, 1590560), (80, 1292330), (100, 1033864), (104, 994100), (130, 795280), (160, 646165), (200, 516932), (208, 497050), (260, 397640), (325, 318112), (400, 258466), (416, 248525), (520, 198820), (650, 159056), (800, 129233), (1040, 99410), (1300, 79528), (2080, 49705), (2600, 39764), (5200, 19882), (9941, 10400)]