523611790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4733}}^1$

素因数の和:4813

約数の個数: 64

約数和(自身を含む): 1087986816

約数和(自身を除く): 564375026

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 185, 230, 299, 370, 481, 598, 851, 962, 1495, 1702, 2405, 2990, 4255, 4733, 4810, 8510, 9466, 11063, 22126, 23665, 47330, 55315, 61529, 108859, 110630, 123058, 175121, 217718, 307645, 350242, 544295, 615290, 875605, 1088590, 1415167, 1751210, 2276573, 2830334, 4027783, 4553146, 7075835, 8055566, 11382865, 14151670, 20138915, 22765730, 40277830, 52361179, 104722358, 261805895, 523611790]

約数ペア:

[(1, 523611790), (2, 261805895), (5, 104722358), (10, 52361179), (13, 40277830), (23, 22765730), (26, 20138915), (37, 14151670), (46, 11382865), (65, 8055566), (74, 7075835), (115, 4553146), (130, 4027783), (185, 2830334), (230, 2276573), (299, 1751210), (370, 1415167), (481, 1088590), (598, 875605), (851, 615290), (962, 544295), (1495, 350242), (1702, 307645), (2405, 217718), (2990, 175121), (4255, 123058), (4733, 110630), (4810, 108859), (8510, 61529), (9466, 55315), (11063, 47330), (22126, 23665)]