63919040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10513}}^1$

素因数の和:10549

約数の個数: 56

約数和(自身を含む): 160233360

約数和(自身を除く): 96314320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 10513, 21026, 42052, 52565, 84104, 105130, 168208, 199747, 210260, 336416, 399494, 420520, 672832, 798988, 841040, 998735, 1597976, 1682080, 1997470, 3195952, 3364160, 3994940, 6391904, 7989880, 12783808, 15979760, 31959520, 63919040]

約数ペア:

[(1, 63919040), (2, 31959520), (4, 15979760), (5, 12783808), (8, 7989880), (10, 6391904), (16, 3994940), (19, 3364160), (20, 3195952), (32, 1997470), (38, 1682080), (40, 1597976), (64, 998735), (76, 841040), (80, 798988), (95, 672832), (152, 420520), (160, 399494), (190, 336416), (304, 210260), (320, 199747), (380, 168208), (608, 105130), (760, 84104), (1216, 52565), (1520, 42052), (3040, 21026), (6080, 10513)]