520095364420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1\times {\mathrm{167071}}^1$

素因数の和:172132

約数の個数: 48

約数和(自身を含む): 1127663824896

約数和(自身を除く): 607568460476

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5021, 10042, 20084, 25105, 50210, 100420, 155651, 167071, 311302, 334142, 622604, 668284, 778255, 835355, 1556510, 1670710, 3113020, 3341420, 5179201, 10358402, 20716804, 25896005, 51792010, 103584020, 838863491, 1677726982, 3355453964, 4194317455, 8388634910, 16777269820, 26004768221, 52009536442, 104019072884, 130023841105, 260047682210, 520095364420]

約数ペア:

[(1, 520095364420), (2, 260047682210), (4, 130023841105), (5, 104019072884), (10, 52009536442), (20, 26004768221), (31, 16777269820), (62, 8388634910), (124, 4194317455), (155, 3355453964), (310, 1677726982), (620, 838863491), (5021, 103584020), (10042, 51792010), (20084, 25896005), (25105, 20716804), (50210, 10358402), (100420, 5179201), (155651, 3341420), (167071, 3113020), (311302, 1670710), (334142, 1556510), (622604, 835355), (668284, 778255)]