89398010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 187246080

約数和(自身を除く): 97848070

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 598, 667, 754, 1031, 1334, 1495, 1885, 2062, 2990, 3335, 3770, 5155, 6670, 8671, 10310, 13403, 17342, 23713, 26806, 29899, 43355, 47426, 59798, 67015, 86710, 118565, 134030, 149495, 237130, 298990, 308269, 388687, 616538, 687677, 777374, 1375354, 1541345, 1943435, 3082690, 3438385, 3886870, 6876770, 8939801, 17879602, 44699005, 89398010]

約数ペア:

[(1, 89398010), (2, 44699005), (5, 17879602), (10, 8939801), (13, 6876770), (23, 3886870), (26, 3438385), (29, 3082690), (46, 1943435), (58, 1541345), (65, 1375354), (115, 777374), (130, 687677), (145, 616538), (230, 388687), (290, 308269), (299, 298990), (377, 237130), (598, 149495), (667, 134030), (754, 118565), (1031, 86710), (1334, 67015), (1495, 59798), (1885, 47426), (2062, 43355), (2990, 29899), (3335, 26806), (3770, 23713), (5155, 17342), (6670, 13403), (8671, 10310)]