1347667040

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{158923}}^1$

素因数の和:158991

約数の個数: 48

約数和(自身を含む): 3243956688

約数和(自身を除く): 1896289648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 158923, 317846, 635692, 794615, 1271384, 1589230, 2542768, 3178460, 5085536, 6356920, 8422919, 12713840, 16845838, 25427680, 33691676, 42114595, 67383352, 84229190, 134766704, 168458380, 269533408, 336916760, 673833520, 1347667040]

約数ペア:

[(1, 1347667040), (2, 673833520), (4, 336916760), (5, 269533408), (8, 168458380), (10, 134766704), (16, 84229190), (20, 67383352), (32, 42114595), (40, 33691676), (53, 25427680), (80, 16845838), (106, 12713840), (160, 8422919), (212, 6356920), (265, 5085536), (424, 3178460), (530, 2542768), (848, 1589230), (1060, 1271384), (1696, 794615), (2120, 635692), (4240, 317846), (8480, 158923)]