411897460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19087}}^1$

素因数の和:19192

約数の個数: 48

約数和(自身を含む): 942794496

約数和(自身を除く): 530897036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 19087, 21580, 38174, 76348, 95435, 190870, 248131, 381740, 496262, 992524, 1240655, 1584221, 2481310, 3168442, 4962620, 6336884, 7921105, 15842210, 20594873, 31684420, 41189746, 82379492, 102974365, 205948730, 411897460]

約数ペア:

[(1, 411897460), (2, 205948730), (4, 102974365), (5, 82379492), (10, 41189746), (13, 31684420), (20, 20594873), (26, 15842210), (52, 7921105), (65, 6336884), (83, 4962620), (130, 3168442), (166, 2481310), (260, 1584221), (332, 1240655), (415, 992524), (830, 496262), (1079, 381740), (1660, 248131), (2158, 190870), (4316, 95435), (5395, 76348), (10790, 38174), (19087, 21580)]