421738130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{4127}}^1$

素因数の和:5074

約数の個数: 32

約数和(自身を含む): 829232640

約数和(自身を除く): 407494510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 929, 1858, 4127, 4645, 8254, 9290, 10219, 20438, 20635, 41270, 45397, 51095, 90794, 102190, 226985, 453970, 3833983, 7667966, 19169915, 38339830, 42173813, 84347626, 210869065, 421738130]

約数ペア:

[(1, 421738130), (2, 210869065), (5, 84347626), (10, 42173813), (11, 38339830), (22, 19169915), (55, 7667966), (110, 3833983), (929, 453970), (1858, 226985), (4127, 102190), (4645, 90794), (8254, 51095), (9290, 45397), (10219, 41270), (20438, 20635)]