27169642480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10955501}}^1$

素因数の和:10955545

約数の個数: 40

約数和(自身を含む): 65207147904

約数和(自身を除く): 38037505424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 10955501, 21911002, 43822004, 54777505, 87644008, 109555010, 175288016, 219110020, 339620531, 438220040, 679241062, 876440080, 1358482124, 1698102655, 2716964248, 3396205310, 5433928496, 6792410620, 13584821240, 27169642480]

約数ペア:

[(1, 27169642480), (2, 13584821240), (4, 6792410620), (5, 5433928496), (8, 3396205310), (10, 2716964248), (16, 1698102655), (20, 1358482124), (31, 876440080), (40, 679241062), (62, 438220040), (80, 339620531), (124, 219110020), (155, 175288016), (248, 109555010), (310, 87644008), (496, 54777505), (620, 43822004), (1240, 21911002), (2480, 10955501)]