442014560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212507}}^1$

素因数の和:212535

約数の個数: 48

約数和(自身を含む): 1124592336

約数和(自身を除く): 682577776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 212507, 425014, 850028, 1062535, 1700056, 2125070, 2762591, 3400112, 4250140, 5525182, 6800224, 8500280, 11050364, 13812955, 17000560, 22100728, 27625910, 34001120, 44201456, 55251820, 88402912, 110503640, 221007280, 442014560]

約数ペア:

[(1, 442014560), (2, 221007280), (4, 110503640), (5, 88402912), (8, 55251820), (10, 44201456), (13, 34001120), (16, 27625910), (20, 22100728), (26, 17000560), (32, 13812955), (40, 11050364), (52, 8500280), (65, 6800224), (80, 5525182), (104, 4250140), (130, 3400112), (160, 2762591), (208, 2125070), (260, 1700056), (416, 1062535), (520, 850028), (1040, 425014), (2080, 212507)]