1567297420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{19259}}^1$

素因数の和:19594

約数の個数: 48

約数和(自身を含む): 3556012320

約数和(自身を除く): 1988714900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 313, 626, 1252, 1565, 3130, 4069, 6260, 8138, 16276, 19259, 20345, 38518, 40690, 77036, 81380, 96295, 192590, 250367, 385180, 500734, 1001468, 1251835, 2503670, 5007340, 6028067, 12056134, 24112268, 30140335, 60280670, 78364871, 120561340, 156729742, 313459484, 391824355, 783648710, 1567297420]

約数ペア:

[(1, 1567297420), (2, 783648710), (4, 391824355), (5, 313459484), (10, 156729742), (13, 120561340), (20, 78364871), (26, 60280670), (52, 30140335), (65, 24112268), (130, 12056134), (260, 6028067), (313, 5007340), (626, 2503670), (1252, 1251835), (1565, 1001468), (3130, 500734), (4069, 385180), (6260, 250367), (8138, 192590), (16276, 96295), (19259, 81380), (20345, 77036), (38518, 40690)]