86453600

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2112

約数の個数: 72

約数和(自身を含む): 215142480

約数和(自身を除く): 128688880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1696, 2039, 2120, 2650, 4078, 4240, 5300, 8156, 8480, 10195, 10600, 16312, 20390, 21200, 32624, 40780, 42400, 50975, 65248, 81560, 101950, 108067, 163120, 203900, 216134, 326240, 407800, 432268, 540335, 815600, 864536, 1080670, 1631200, 1729072, 2161340, 2701675, 3458144, 4322680, 5403350, 8645360, 10806700, 17290720, 21613400, 43226800, 86453600]

約数ペア:

[(1, 86453600), (2, 43226800), (4, 21613400), (5, 17290720), (8, 10806700), (10, 8645360), (16, 5403350), (20, 4322680), (25, 3458144), (32, 2701675), (40, 2161340), (50, 1729072), (53, 1631200), (80, 1080670), (100, 864536), (106, 815600), (160, 540335), (200, 432268), (212, 407800), (265, 326240), (400, 216134), (424, 203900), (530, 163120), (800, 108067), (848, 101950), (1060, 81560), (1325, 65248), (1696, 50975), (2039, 42400), (2120, 40780), (2650, 32624), (4078, 21200), (4240, 20390), (5300, 16312), (8156, 10600), (8480, 10195)]