4844320

素因数分解:

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

素因数の和:182

約数の個数: 96

約数和(自身を含む): 13145328

約数和(自身を除く): 8301008

約数列:

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

約数ペア:

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