84575200

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1580

約数の個数: 72

約数和(自身を含む): 209517840

約数和(自身を除く): 124942640

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, 1420, 1489, 1775, 2272, 2840, 2978, 3550, 5680, 5956, 7100, 7445, 11360, 11912, 14200, 14890, 23824, 28400, 29780, 37225, 47648, 56800, 59560, 74450, 105719, 119120, 148900, 211438, 238240, 297800, 422876, 528595, 595600, 845752, 1057190, 1191200, 1691504, 2114380, 2642975, 3383008, 4228760, 5285950, 8457520, 10571900, 16915040, 21143800, 42287600, 84575200]

約数ペア:

[(1, 84575200), (2, 42287600), (4, 21143800), (5, 16915040), (8, 10571900), (10, 8457520), (16, 5285950), (20, 4228760), (25, 3383008), (32, 2642975), (40, 2114380), (50, 1691504), (71, 1191200), (80, 1057190), (100, 845752), (142, 595600), (160, 528595), (200, 422876), (284, 297800), (355, 238240), (400, 211438), (568, 148900), (710, 119120), (800, 105719), (1136, 74450), (1420, 59560), (1489, 56800), (1775, 47648), (2272, 37225), (2840, 29780), (2978, 28400), (3550, 23824), (5680, 14890), (5956, 14200), (7100, 11912), (7445, 11360)]