104420480

素因数分解:

$2^7\times 5^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 251036280

約数和(自身を除く): 146615800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 320, 482, 640, 677, 964, 1205, 1354, 1928, 2410, 2708, 3385, 3856, 4820, 5416, 6770, 7712, 9640, 10832, 13540, 15424, 19280, 21664, 27080, 30848, 38560, 43328, 54160, 77120, 86656, 108320, 154240, 163157, 216640, 326314, 433280, 652628, 815785, 1305256, 1631570, 2610512, 3263140, 5221024, 6526280, 10442048, 13052560, 20884096, 26105120, 52210240, 104420480]

約数ペア:

[(1, 104420480), (2, 52210240), (4, 26105120), (5, 20884096), (8, 13052560), (10, 10442048), (16, 6526280), (20, 5221024), (32, 3263140), (40, 2610512), (64, 1631570), (80, 1305256), (128, 815785), (160, 652628), (241, 433280), (320, 326314), (482, 216640), (640, 163157), (677, 154240), (964, 108320), (1205, 86656), (1354, 77120), (1928, 54160), (2410, 43328), (2708, 38560), (3385, 30848), (3856, 27080), (4820, 21664), (5416, 19280), (6770, 15424), (7712, 13540), (9640, 10832)]