10478500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 24111360

約数和(自身を除く): 13632860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1103, 1900, 2206, 2375, 4412, 4750, 5515, 9500, 11030, 20957, 22060, 27575, 41914, 55150, 83828, 104785, 110300, 137875, 209570, 275750, 419140, 523925, 551500, 1047850, 2095700, 2619625, 5239250, 10478500]

約数ペア:

[(1, 10478500), (2, 5239250), (4, 2619625), (5, 2095700), (10, 1047850), (19, 551500), (20, 523925), (25, 419140), (38, 275750), (50, 209570), (76, 137875), (95, 110300), (100, 104785), (125, 83828), (190, 55150), (250, 41914), (380, 27575), (475, 22060), (500, 20957), (950, 11030), (1103, 9500), (1900, 5515), (2206, 4750), (2375, 4412)]