499596787430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1621}}^1\times {\mathrm{3067}}^1$

素因数の和:5481

約数の個数: 64

約数和(自身を含む): 970616582208

約数和(自身を除く): 471019794778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 773, 1546, 1621, 3067, 3242, 3865, 6134, 7730, 8105, 10049, 15335, 16210, 20098, 21073, 30670, 39871, 42146, 50245, 79742, 100490, 105365, 199355, 210730, 398710, 1253033, 2370791, 2506066, 4741582, 4971607, 6265165, 9943214, 11853955, 12530330, 16289429, 23707910, 24858035, 30820283, 32578858, 49716070, 61640566, 64630891, 81447145, 129261782, 154101415, 162894290, 308202830, 323154455, 646308910, 3843052211, 7686104422, 19215261055, 38430522110, 49959678743, 99919357486, 249798393715, 499596787430]

約数ペア:

[(1, 499596787430), (2, 249798393715), (5, 99919357486), (10, 49959678743), (13, 38430522110), (26, 19215261055), (65, 7686104422), (130, 3843052211), (773, 646308910), (1546, 323154455), (1621, 308202830), (3067, 162894290), (3242, 154101415), (3865, 129261782), (6134, 81447145), (7730, 64630891), (8105, 61640566), (10049, 49716070), (15335, 32578858), (16210, 30820283), (20098, 24858035), (21073, 23707910), (30670, 16289429), (39871, 12530330), (42146, 11853955), (50245, 9943214), (79742, 6265165), (100490, 4971607), (105365, 4741582), (199355, 2506066), (210730, 2370791), (398710, 1253033)]