474426320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{111893}}^1$

素因数の和:111959

約数の個数: 40

約数和(自身を含む): 1123863336

約数和(自身を除く): 649437016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 111893, 223786, 447572, 559465, 895144, 1118930, 1790288, 2237860, 4475720, 5930329, 8951440, 11860658, 23721316, 29651645, 47442632, 59303290, 94885264, 118606580, 237213160, 474426320]

約数ペア:

[(1, 474426320), (2, 237213160), (4, 118606580), (5, 94885264), (8, 59303290), (10, 47442632), (16, 29651645), (20, 23721316), (40, 11860658), (53, 8951440), (80, 5930329), (106, 4475720), (212, 2237860), (265, 1790288), (424, 1118930), (530, 895144), (848, 559465), (1060, 447572), (2120, 223786), (4240, 111893)]