1330349150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6581}}^1$

素因数の和:6917

約数の個数: 48

約数和(自身を含む): 2673766368

約数和(自身を除く): 1343417218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 311, 325, 622, 650, 1555, 3110, 4043, 6581, 7775, 8086, 13162, 15550, 20215, 32905, 40430, 65810, 85553, 101075, 164525, 171106, 202150, 329050, 427765, 855530, 2046691, 2138825, 4093382, 4277650, 10233455, 20466910, 26606983, 51167275, 53213966, 102334550, 133034915, 266069830, 665174575, 1330349150]

約数ペア:

[(1, 1330349150), (2, 665174575), (5, 266069830), (10, 133034915), (13, 102334550), (25, 53213966), (26, 51167275), (50, 26606983), (65, 20466910), (130, 10233455), (311, 4277650), (325, 4093382), (622, 2138825), (650, 2046691), (1555, 855530), (3110, 427765), (4043, 329050), (6581, 202150), (7775, 171106), (8086, 164525), (13162, 101075), (15550, 85553), (20215, 65810), (32905, 40430)]