473295520

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19853}}^1$

素因数の和:20017

約数の個数: 48

約数和(自身を含む): 1125721800

約数和(自身を除く): 652426280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11920, 19853, 23840, 39706, 79412, 99265, 158824, 198530, 317648, 397060, 635296, 794120, 1588240, 2958097, 3176480, 5916194, 11832388, 14790485, 23664776, 29580970, 47329552, 59161940, 94659104, 118323880, 236647760, 473295520]

約数ペア:

[(1, 473295520), (2, 236647760), (4, 118323880), (5, 94659104), (8, 59161940), (10, 47329552), (16, 29580970), (20, 23664776), (32, 14790485), (40, 11832388), (80, 5916194), (149, 3176480), (160, 2958097), (298, 1588240), (596, 794120), (745, 635296), (1192, 397060), (1490, 317648), (2384, 198530), (2980, 158824), (4768, 99265), (5960, 79412), (11920, 39706), (19853, 23840)]