9114040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 23405760

約数和(自身を除く): 14291720

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1031, 1105, 1768, 2062, 2210, 4124, 4420, 5155, 8248, 8840, 10310, 13403, 17527, 20620, 26806, 35054, 41240, 53612, 67015, 70108, 87635, 107224, 134030, 140216, 175270, 227851, 268060, 350540, 455702, 536120, 701080, 911404, 1139255, 1822808, 2278510, 4557020, 9114040]

約数ペア:

[(1, 9114040), (2, 4557020), (4, 2278510), (5, 1822808), (8, 1139255), (10, 911404), (13, 701080), (17, 536120), (20, 455702), (26, 350540), (34, 268060), (40, 227851), (52, 175270), (65, 140216), (68, 134030), (85, 107224), (104, 87635), (130, 70108), (136, 67015), (170, 53612), (221, 41240), (260, 35054), (340, 26806), (442, 20620), (520, 17527), (680, 13403), (884, 10310), (1031, 8840), (1105, 8248), (1768, 5155), (2062, 4420), (2210, 4124)]