46480780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 102493440

約数和(自身を除く): 56012660

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1229, 1891, 2458, 3782, 4916, 6145, 7564, 9455, 12290, 18910, 24580, 37820, 38099, 74969, 76198, 149938, 152396, 190495, 299876, 374845, 380990, 749690, 761980, 1499380, 2324039, 4648078, 9296156, 11620195, 23240390, 46480780]

約数ペア:

[(1, 46480780), (2, 23240390), (4, 11620195), (5, 9296156), (10, 4648078), (20, 2324039), (31, 1499380), (61, 761980), (62, 749690), (122, 380990), (124, 374845), (155, 299876), (244, 190495), (305, 152396), (310, 149938), (610, 76198), (620, 74969), (1220, 38099), (1229, 37820), (1891, 24580), (2458, 18910), (3782, 12290), (4916, 9455), (6145, 7564)]