9711760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 24681456

約数和(自身を除く): 14969696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 193, 272, 296, 340, 370, 386, 592, 629, 680, 740, 772, 965, 1258, 1360, 1480, 1544, 1930, 2516, 2960, 3088, 3145, 3281, 3860, 5032, 6290, 6562, 7141, 7720, 10064, 12580, 13124, 14282, 15440, 16405, 25160, 26248, 28564, 32810, 35705, 50320, 52496, 57128, 65620, 71410, 114256, 121397, 131240, 142820, 242794, 262480, 285640, 485588, 571280, 606985, 971176, 1213970, 1942352, 2427940, 4855880, 9711760]

約数ペア:

[(1, 9711760), (2, 4855880), (4, 2427940), (5, 1942352), (8, 1213970), (10, 971176), (16, 606985), (17, 571280), (20, 485588), (34, 285640), (37, 262480), (40, 242794), (68, 142820), (74, 131240), (80, 121397), (85, 114256), (136, 71410), (148, 65620), (170, 57128), (185, 52496), (193, 50320), (272, 35705), (296, 32810), (340, 28564), (370, 26248), (386, 25160), (592, 16405), (629, 15440), (680, 14282), (740, 13124), (772, 12580), (965, 10064), (1258, 7720), (1360, 7141), (1480, 6562), (1544, 6290), (1930, 5032), (2516, 3860), (2960, 3281), (3088, 3145)]