10903150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 22320000

約数和(自身を除く): 11416850

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 499, 575, 874, 950, 998, 1150, 2185, 2495, 4370, 4990, 9481, 10925, 11477, 12475, 18962, 21850, 22954, 24950, 47405, 57385, 94810, 114770, 218063, 237025, 286925, 436126, 474050, 573850, 1090315, 2180630, 5451575, 10903150]

約数ペア:

[(1, 10903150), (2, 5451575), (5, 2180630), (10, 1090315), (19, 573850), (23, 474050), (25, 436126), (38, 286925), (46, 237025), (50, 218063), (95, 114770), (115, 94810), (190, 57385), (230, 47405), (437, 24950), (475, 22954), (499, 21850), (575, 18962), (874, 12475), (950, 11477), (998, 10925), (1150, 9481), (2185, 4990), (2495, 4370)]