4111900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3190

約数の個数: 36

約数和(自身を含む): 9612232

約数和(自身を除く): 5500332

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3163, 6326, 12652, 15815, 31630, 41119, 63260, 79075, 82238, 158150, 164476, 205595, 316300, 411190, 822380, 1027975, 2055950, 4111900]

約数ペア:

[(1, 4111900), (2, 2055950), (4, 1027975), (5, 822380), (10, 411190), (13, 316300), (20, 205595), (25, 164476), (26, 158150), (50, 82238), (52, 79075), (65, 63260), (100, 41119), (130, 31630), (260, 15815), (325, 12652), (650, 6326), (1300, 3163)]