29621800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11393}}^1$

素因数の和:11422

約数の個数: 48

約数和(自身を含む): 74174940

約数和(自身を除く): 44553140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11393, 22786, 45572, 56965, 91144, 113930, 148109, 227860, 284825, 296218, 455720, 569650, 592436, 740545, 1139300, 1184872, 1481090, 2278600, 2962180, 3702725, 5924360, 7405450, 14810900, 29621800]

約数ペア:

[(1, 29621800), (2, 14810900), (4, 7405450), (5, 5924360), (8, 3702725), (10, 2962180), (13, 2278600), (20, 1481090), (25, 1184872), (26, 1139300), (40, 740545), (50, 592436), (52, 569650), (65, 455720), (100, 296218), (104, 284825), (130, 227860), (200, 148109), (260, 113930), (325, 91144), (520, 56965), (650, 45572), (1300, 22786), (2600, 11393)]