125384480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4637}}^1$

素因数の和:4678

約数の個数: 72

約数和(自身を含む): 320829012

約数和(自身を除く): 195444532

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4637, 5408, 6760, 9274, 13520, 18548, 23185, 27040, 37096, 46370, 60281, 74192, 92740, 120562, 148384, 185480, 241124, 301405, 370960, 482248, 602810, 741920, 783653, 964496, 1205620, 1567306, 1928992, 2411240, 3134612, 3918265, 4822480, 6269224, 7836530, 9644960, 12538448, 15673060, 25076896, 31346120, 62692240, 125384480]

約数ペア:

[(1, 125384480), (2, 62692240), (4, 31346120), (5, 25076896), (8, 15673060), (10, 12538448), (13, 9644960), (16, 7836530), (20, 6269224), (26, 4822480), (32, 3918265), (40, 3134612), (52, 2411240), (65, 1928992), (80, 1567306), (104, 1205620), (130, 964496), (160, 783653), (169, 741920), (208, 602810), (260, 482248), (338, 370960), (416, 301405), (520, 241124), (676, 185480), (845, 148384), (1040, 120562), (1352, 92740), (1690, 74192), (2080, 60281), (2704, 46370), (3380, 37096), (4637, 27040), (5408, 23185), (6760, 18548), (9274, 13520)]