79463200

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 196862400

約数和(自身を除く): 117399200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1399, 1420, 1775, 2272, 2798, 2840, 3550, 5596, 5680, 6995, 7100, 11192, 11360, 13990, 14200, 22384, 27980, 28400, 34975, 44768, 55960, 56800, 69950, 99329, 111920, 139900, 198658, 223840, 279800, 397316, 496645, 559600, 794632, 993290, 1119200, 1589264, 1986580, 2483225, 3178528, 3973160, 4966450, 7946320, 9932900, 15892640, 19865800, 39731600, 79463200]

約数ペア:

[(1, 79463200), (2, 39731600), (4, 19865800), (5, 15892640), (8, 9932900), (10, 7946320), (16, 4966450), (20, 3973160), (25, 3178528), (32, 2483225), (40, 1986580), (50, 1589264), (71, 1119200), (80, 993290), (100, 794632), (142, 559600), (160, 496645), (200, 397316), (284, 279800), (355, 223840), (400, 198658), (568, 139900), (710, 111920), (800, 99329), (1136, 69950), (1399, 56800), (1420, 55960), (1775, 44768), (2272, 34975), (2798, 28400), (2840, 27980), (3550, 22384), (5596, 14200), (5680, 13990), (6995, 11360), (7100, 11192)]