2355850280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{442829}}^1$

素因数の和:442866

約数の個数: 64

約数和(自身を含む): 6376752000

約数和(自身を除く): 4020901720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 442829, 885658, 1771316, 2214145, 3099803, 3542632, 4428290, 6199606, 8413751, 8856580, 12399212, 15499015, 16827502, 17713160, 24798424, 30998030, 33655004, 42068755, 58896257, 61996060, 67310008, 84137510, 117792514, 123992120, 168275020, 235585028, 294481285, 336550040, 471170056, 588962570, 1177925140, 2355850280]

約数ペア:

[(1, 2355850280), (2, 1177925140), (4, 588962570), (5, 471170056), (7, 336550040), (8, 294481285), (10, 235585028), (14, 168275020), (19, 123992120), (20, 117792514), (28, 84137510), (35, 67310008), (38, 61996060), (40, 58896257), (56, 42068755), (70, 33655004), (76, 30998030), (95, 24798424), (133, 17713160), (140, 16827502), (152, 15499015), (190, 12399212), (266, 8856580), (280, 8413751), (380, 6199606), (532, 4428290), (665, 3542632), (760, 3099803), (1064, 2214145), (1330, 1771316), (2660, 885658), (5320, 442829)]