2079460160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{209623}}^1$

素因数の和:209671

約数の個数: 56

約数和(自身を含む): 5111471616

約数和(自身を除く): 3032011456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 209623, 419246, 838492, 1048115, 1676984, 2096230, 3353968, 4192460, 6498313, 6707936, 8384920, 12996626, 13415872, 16769840, 25993252, 32491565, 33539680, 51986504, 64983130, 67079360, 103973008, 129966260, 207946016, 259932520, 415892032, 519865040, 1039730080, 2079460160]

約数ペア:

[(1, 2079460160), (2, 1039730080), (4, 519865040), (5, 415892032), (8, 259932520), (10, 207946016), (16, 129966260), (20, 103973008), (31, 67079360), (32, 64983130), (40, 51986504), (62, 33539680), (64, 32491565), (80, 25993252), (124, 16769840), (155, 13415872), (160, 12996626), (248, 8384920), (310, 6707936), (320, 6498313), (496, 4192460), (620, 3353968), (992, 2096230), (1240, 1676984), (1984, 1048115), (2480, 838492), (4960, 419246), (9920, 209623)]