5380492990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1\times {\mathrm{7253}}^1$

素因数の和:9684

約数の個数: 32

約数和(自身を含む): 10002859776

約数和(自身を除く): 4622366786

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2393, 4786, 7253, 11965, 14506, 23930, 36265, 72530, 74183, 148366, 224843, 370915, 449686, 741830, 1124215, 2248430, 17356429, 34712858, 86782145, 173564290, 538049299, 1076098598, 2690246495, 5380492990]

約数ペア:

[(1, 5380492990), (2, 2690246495), (5, 1076098598), (10, 538049299), (31, 173564290), (62, 86782145), (155, 34712858), (310, 17356429), (2393, 2248430), (4786, 1124215), (7253, 741830), (11965, 449686), (14506, 370915), (23930, 224843), (36265, 148366), (72530, 74183)]