15690655520

素因数分解:

$2^5\times 5^1\times {\mathrm{617}}^1\times {\mathrm{158941}}^1$

素因数の和:159573

約数の個数: 48

約数和(自身を含む): 37129486968

約数和(自身を除く): 21438831448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 617, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 19744, 24680, 49360, 98720, 158941, 317882, 635764, 794705, 1271528, 1589410, 2543056, 3178820, 5086112, 6357640, 12715280, 25430560, 98066597, 196133194, 392266388, 490332985, 784532776, 980665970, 1569065552, 1961331940, 3138131104, 3922663880, 7845327760, 15690655520]

約数ペア:

[(1, 15690655520), (2, 7845327760), (4, 3922663880), (5, 3138131104), (8, 1961331940), (10, 1569065552), (16, 980665970), (20, 784532776), (32, 490332985), (40, 392266388), (80, 196133194), (160, 98066597), (617, 25430560), (1234, 12715280), (2468, 6357640), (3085, 5086112), (4936, 3178820), (6170, 2543056), (9872, 1589410), (12340, 1271528), (19744, 794705), (24680, 635764), (49360, 317882), (98720, 158941)]