299994320

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29527}}^1$

素因数の和:29667

約数の個数: 40

約数和(自身を含む): 703002624

約数和(自身を除く): 403008304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 29527, 59054, 118108, 147635, 236216, 295270, 472432, 590540, 1181080, 2362160, 3749929, 7499858, 14999716, 18749645, 29999432, 37499290, 59998864, 74998580, 149997160, 299994320]

約数ペア:

[(1, 299994320), (2, 149997160), (4, 74998580), (5, 59998864), (8, 37499290), (10, 29999432), (16, 18749645), (20, 14999716), (40, 7499858), (80, 3749929), (127, 2362160), (254, 1181080), (508, 590540), (635, 472432), (1016, 295270), (1270, 236216), (2032, 147635), (2540, 118108), (5080, 59054), (10160, 29527)]