38561900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29663}}^1$

素因数の和:29690

約数の個数: 36

約数和(自身を含む): 90119232

約数和(自身を除く): 51557332

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29663, 59326, 118652, 148315, 296630, 385619, 593260, 741575, 771238, 1483150, 1542476, 1928095, 2966300, 3856190, 7712380, 9640475, 19280950, 38561900]

約数ペア:

[(1, 38561900), (2, 19280950), (4, 9640475), (5, 7712380), (10, 3856190), (13, 2966300), (20, 1928095), (25, 1542476), (26, 1483150), (50, 771238), (52, 741575), (65, 593260), (100, 385619), (130, 296630), (260, 148315), (325, 118652), (650, 59326), (1300, 29663)]