9497800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 23996790

約数和(自身を除く): 14498990

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 281, 325, 338, 520, 562, 650, 676, 845, 1124, 1300, 1352, 1405, 1690, 2248, 2600, 2810, 3380, 3653, 4225, 5620, 6760, 7025, 7306, 8450, 11240, 14050, 14612, 16900, 18265, 28100, 29224, 33800, 36530, 47489, 56200, 73060, 91325, 94978, 146120, 182650, 189956, 237445, 365300, 379912, 474890, 730600, 949780, 1187225, 1899560, 2374450, 4748900, 9497800]

約数ペア:

[(1, 9497800), (2, 4748900), (4, 2374450), (5, 1899560), (8, 1187225), (10, 949780), (13, 730600), (20, 474890), (25, 379912), (26, 365300), (40, 237445), (50, 189956), (52, 182650), (65, 146120), (100, 94978), (104, 91325), (130, 73060), (169, 56200), (200, 47489), (260, 36530), (281, 33800), (325, 29224), (338, 28100), (520, 18265), (562, 16900), (650, 14612), (676, 14050), (845, 11240), (1124, 8450), (1300, 7306), (1352, 7025), (1405, 6760), (1690, 5620), (2248, 4225), (2600, 3653), (2810, 3380)]