63632480

素因数分解:

$2^5\times 5^1\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 150822000

約数和(自身を除く): 87189520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 499, 797, 998, 1594, 1996, 2495, 3188, 3985, 3992, 4990, 6376, 7970, 7984, 9980, 12752, 15940, 15968, 19960, 25504, 31880, 39920, 63760, 79840, 127520, 397703, 795406, 1590812, 1988515, 3181624, 3977030, 6363248, 7954060, 12726496, 15908120, 31816240, 63632480]

約数ペア:

[(1, 63632480), (2, 31816240), (4, 15908120), (5, 12726496), (8, 7954060), (10, 6363248), (16, 3977030), (20, 3181624), (32, 1988515), (40, 1590812), (80, 795406), (160, 397703), (499, 127520), (797, 79840), (998, 63760), (1594, 39920), (1996, 31880), (2495, 25504), (3188, 19960), (3985, 15968), (3992, 15940), (4990, 12752), (6376, 9980), (7970, 7984)]