419770940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4793}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 918146880

約数和(自身を除く): 498375940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 580, 604, 755, 1510, 3020, 4379, 4793, 8758, 9586, 17516, 19172, 21895, 23965, 43790, 47930, 87580, 95860, 138997, 277994, 555988, 694985, 723743, 1389970, 1447486, 2779940, 2894972, 3618715, 7237430, 14474860, 20988547, 41977094, 83954188, 104942735, 209885470, 419770940]

約数ペア:

[(1, 419770940), (2, 209885470), (4, 104942735), (5, 83954188), (10, 41977094), (20, 20988547), (29, 14474860), (58, 7237430), (116, 3618715), (145, 2894972), (151, 2779940), (290, 1447486), (302, 1389970), (580, 723743), (604, 694985), (755, 555988), (1510, 277994), (3020, 138997), (4379, 95860), (4793, 87580), (8758, 47930), (9586, 43790), (17516, 23965), (19172, 21895)]