8382800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 60

約数和(自身を含む): 21218880

約数和(自身を除く): 12836080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1103, 1520, 1900, 2206, 3800, 4412, 5515, 7600, 8824, 11030, 17648, 20957, 22060, 27575, 41914, 44120, 55150, 83828, 88240, 104785, 110300, 167656, 209570, 220600, 335312, 419140, 441200, 523925, 838280, 1047850, 1676560, 2095700, 4191400, 8382800]

約数ペア:

[(1, 8382800), (2, 4191400), (4, 2095700), (5, 1676560), (8, 1047850), (10, 838280), (16, 523925), (19, 441200), (20, 419140), (25, 335312), (38, 220600), (40, 209570), (50, 167656), (76, 110300), (80, 104785), (95, 88240), (100, 83828), (152, 55150), (190, 44120), (200, 41914), (304, 27575), (380, 22060), (400, 20957), (475, 17648), (760, 11030), (950, 8824), (1103, 7600), (1520, 5515), (1900, 4412), (2206, 3800)]