141675280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104173}}^1$

素因数の和:104203

約数の個数: 40

約数和(自身を含む): 348774552

約数和(自身を除く): 207099272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 104173, 208346, 416692, 520865, 833384, 1041730, 1666768, 1770941, 2083460, 3541882, 4166920, 7083764, 8333840, 8854705, 14167528, 17709410, 28335056, 35418820, 70837640, 141675280]

約数ペア:

[(1, 141675280), (2, 70837640), (4, 35418820), (5, 28335056), (8, 17709410), (10, 14167528), (16, 8854705), (17, 8333840), (20, 7083764), (34, 4166920), (40, 3541882), (68, 2083460), (80, 1770941), (85, 1666768), (136, 1041730), (170, 833384), (272, 520865), (340, 416692), (680, 208346), (1360, 104173)]