738114020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{63521}}^1$

素因数の和:63620

約数の個数: 48

約数和(自身を含む): 1792844928

約数和(自身を除く): 1054730908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 63521, 127042, 254084, 317605, 444647, 635210, 889294, 1270420, 1778588, 2223235, 4446470, 5272243, 8892940, 10544486, 21088972, 26361215, 36905701, 52722430, 73811402, 105444860, 147622804, 184528505, 369057010, 738114020]

約数ペア:

[(1, 738114020), (2, 369057010), (4, 184528505), (5, 147622804), (7, 105444860), (10, 73811402), (14, 52722430), (20, 36905701), (28, 26361215), (35, 21088972), (70, 10544486), (83, 8892940), (140, 5272243), (166, 4446470), (332, 2223235), (415, 1778588), (581, 1270420), (830, 889294), (1162, 635210), (1660, 444647), (2324, 317605), (2905, 254084), (5810, 127042), (11620, 63521)]