77530010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 146126592

約数和(自身を除く): 68596582

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 521, 647, 1042, 1294, 2605, 3235, 5210, 6470, 11983, 14881, 23966, 29762, 59915, 74405, 119830, 148810, 337087, 674174, 1685435, 3370870, 7753001, 15506002, 38765005, 77530010]

約数ペア:

[(1, 77530010), (2, 38765005), (5, 15506002), (10, 7753001), (23, 3370870), (46, 1685435), (115, 674174), (230, 337087), (521, 148810), (647, 119830), (1042, 74405), (1294, 59915), (2605, 29762), (3235, 23966), (5210, 14881), (6470, 11983)]