106323620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21564

約数の個数: 48

約数和(自身を含む): 253122240

約数和(自身を除く): 146798620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 21523, 43046, 86092, 107615, 215230, 279799, 408937, 430460, 559598, 817874, 1119196, 1398995, 1635748, 2044685, 2797990, 4089370, 5316181, 5595980, 8178740, 10632362, 21264724, 26580905, 53161810, 106323620]

約数ペア:

[(1, 106323620), (2, 53161810), (4, 26580905), (5, 21264724), (10, 10632362), (13, 8178740), (19, 5595980), (20, 5316181), (26, 4089370), (38, 2797990), (52, 2044685), (65, 1635748), (76, 1398995), (95, 1119196), (130, 817874), (190, 559598), (247, 430460), (260, 408937), (380, 279799), (494, 215230), (988, 107615), (1235, 86092), (2470, 43046), (4940, 21523)]