443990560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 1140214320

約数和(自身を除く): 696223760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 208, 226, 260, 416, 452, 520, 565, 904, 1040, 1130, 1469, 1808, 1889, 2080, 2260, 2938, 3616, 3778, 4520, 5876, 7345, 7556, 9040, 9445, 11752, 14690, 15112, 18080, 18890, 23504, 24557, 29380, 30224, 37780, 47008, 49114, 58760, 60448, 75560, 98228, 117520, 122785, 151120, 196456, 213457, 235040, 245570, 302240, 392912, 426914, 491140, 785824, 853828, 982280, 1067285, 1707656, 1964560, 2134570, 2774941, 3415312, 3929120, 4269140, 5549882, 6830624, 8538280, 11099764, 13874705, 17076560, 22199528, 27749410, 34153120, 44399056, 55498820, 88798112, 110997640, 221995280, 443990560]

約数ペア:

[(1, 443990560), (2, 221995280), (4, 110997640), (5, 88798112), (8, 55498820), (10, 44399056), (13, 34153120), (16, 27749410), (20, 22199528), (26, 17076560), (32, 13874705), (40, 11099764), (52, 8538280), (65, 6830624), (80, 5549882), (104, 4269140), (113, 3929120), (130, 3415312), (160, 2774941), (208, 2134570), (226, 1964560), (260, 1707656), (416, 1067285), (452, 982280), (520, 853828), (565, 785824), (904, 491140), (1040, 426914), (1130, 392912), (1469, 302240), (1808, 245570), (1889, 235040), (2080, 213457), (2260, 196456), (2938, 151120), (3616, 122785), (3778, 117520), (4520, 98228), (5876, 75560), (7345, 60448), (7556, 58760), (9040, 49114), (9445, 47008), (11752, 37780), (14690, 30224), (15112, 29380), (18080, 24557), (18890, 23504)]