83896420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 184665600

約数和(自身を除く): 100769180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 1831, 2291, 3662, 4582, 7324, 9155, 9164, 11455, 18310, 22910, 36620, 45820, 53099, 106198, 144649, 212396, 265495, 289298, 530990, 578596, 723245, 1061980, 1446490, 2892980, 4194821, 8389642, 16779284, 20974105, 41948210, 83896420]

約数ペア:

[(1, 83896420), (2, 41948210), (4, 20974105), (5, 16779284), (10, 8389642), (20, 4194821), (29, 2892980), (58, 1446490), (79, 1061980), (116, 723245), (145, 578596), (158, 530990), (290, 289298), (316, 265495), (395, 212396), (580, 144649), (790, 106198), (1580, 53099), (1831, 45820), (2291, 36620), (3662, 22910), (4582, 18310), (7324, 11455), (9155, 9164)]