4853980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7829}}^1$

素因数の和:7869

約数の個数: 24

約数和(自身を含む): 10523520

約数和(自身を除く): 5669540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7829, 15658, 31316, 39145, 78290, 156580, 242699, 485398, 970796, 1213495, 2426990, 4853980]

約数ペア:

[(1, 4853980), (2, 2426990), (4, 1213495), (5, 970796), (10, 485398), (20, 242699), (31, 156580), (62, 78290), (124, 39145), (155, 31316), (310, 15658), (620, 7829)]