1036371760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{315967}}^1$

素因数の和:316021

約数の個数: 40

約数和(自身を含む): 2468342016

約数和(自身を除く): 1431970256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 315967, 631934, 1263868, 1579835, 2527736, 3159670, 5055472, 6319340, 12638680, 12954647, 25277360, 25909294, 51818588, 64773235, 103637176, 129546470, 207274352, 259092940, 518185880, 1036371760]

約数ペア:

[(1, 1036371760), (2, 518185880), (4, 259092940), (5, 207274352), (8, 129546470), (10, 103637176), (16, 64773235), (20, 51818588), (40, 25909294), (41, 25277360), (80, 12954647), (82, 12638680), (164, 6319340), (205, 5055472), (328, 3159670), (410, 2527736), (656, 1579835), (820, 1263868), (1640, 631934), (3280, 315967)]