242217760

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13397}}^1$

素因数の和:13525

約数の個数: 48

約数和(自身を含む): 577346616

約数和(自身を除く): 335128856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 13397, 18080, 26794, 53588, 66985, 107176, 133970, 214352, 267940, 428704, 535880, 1071760, 1513861, 2143520, 3027722, 6055444, 7569305, 12110888, 15138610, 24221776, 30277220, 48443552, 60554440, 121108880, 242217760]

約数ペア:

[(1, 242217760), (2, 121108880), (4, 60554440), (5, 48443552), (8, 30277220), (10, 24221776), (16, 15138610), (20, 12110888), (32, 7569305), (40, 6055444), (80, 3027722), (113, 2143520), (160, 1513861), (226, 1071760), (452, 535880), (565, 428704), (904, 267940), (1130, 214352), (1808, 133970), (2260, 107176), (3616, 66985), (4520, 53588), (9040, 26794), (13397, 18080)]