9688640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 26499312

約数和(自身を除く): 16810672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 137, 160, 170, 208, 221, 260, 272, 274, 320, 340, 416, 442, 520, 544, 548, 680, 685, 832, 884, 1040, 1088, 1096, 1105, 1360, 1370, 1768, 1781, 2080, 2192, 2210, 2329, 2720, 2740, 3536, 3562, 4160, 4384, 4420, 4658, 5440, 5480, 7072, 7124, 8768, 8840, 8905, 9316, 10960, 11645, 14144, 14248, 17680, 17810, 18632, 21920, 23290, 28496, 30277, 35360, 35620, 37264, 43840, 46580, 56992, 60554, 70720, 71240, 74528, 93160, 113984, 121108, 142480, 149056, 151385, 186320, 242216, 284960, 302770, 372640, 484432, 569920, 605540, 745280, 968864, 1211080, 1937728, 2422160, 4844320, 9688640]

約数ペア:

[(1, 9688640), (2, 4844320), (4, 2422160), (5, 1937728), (8, 1211080), (10, 968864), (13, 745280), (16, 605540), (17, 569920), (20, 484432), (26, 372640), (32, 302770), (34, 284960), (40, 242216), (52, 186320), (64, 151385), (65, 149056), (68, 142480), (80, 121108), (85, 113984), (104, 93160), (130, 74528), (136, 71240), (137, 70720), (160, 60554), (170, 56992), (208, 46580), (221, 43840), (260, 37264), (272, 35620), (274, 35360), (320, 30277), (340, 28496), (416, 23290), (442, 21920), (520, 18632), (544, 17810), (548, 17680), (680, 14248), (685, 14144), (832, 11645), (884, 10960), (1040, 9316), (1088, 8905), (1096, 8840), (1105, 8768), (1360, 7124), (1370, 7072), (1768, 5480), (1781, 5440), (2080, 4658), (2192, 4420), (2210, 4384), (2329, 4160), (2720, 3562), (2740, 3536)]