84420800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2818

約数の個数: 84

約数和(自身を含む): 218739720

約数和(自身を除く): 134318920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2777, 3040, 3800, 5554, 6080, 7600, 11108, 13885, 15200, 22216, 27770, 30400, 44432, 52763, 55540, 69425, 88864, 105526, 111080, 138850, 177728, 211052, 222160, 263815, 277700, 422104, 444320, 527630, 555400, 844208, 888640, 1055260, 1110800, 1319075, 1688416, 2110520, 2221600, 2638150, 3376832, 4221040, 4443200, 5276300, 8442080, 10552600, 16884160, 21105200, 42210400, 84420800]

約数ペア:

[(1, 84420800), (2, 42210400), (4, 21105200), (5, 16884160), (8, 10552600), (10, 8442080), (16, 5276300), (19, 4443200), (20, 4221040), (25, 3376832), (32, 2638150), (38, 2221600), (40, 2110520), (50, 1688416), (64, 1319075), (76, 1110800), (80, 1055260), (95, 888640), (100, 844208), (152, 555400), (160, 527630), (190, 444320), (200, 422104), (304, 277700), (320, 263815), (380, 222160), (400, 211052), (475, 177728), (608, 138850), (760, 111080), (800, 105526), (950, 88864), (1216, 69425), (1520, 55540), (1600, 52763), (1900, 44432), (2777, 30400), (3040, 27770), (3800, 22216), (5554, 15200), (6080, 13885), (7600, 11108)]