6541600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 18701928

約数和(自身を除く): 12160328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 37, 40, 50, 52, 65, 68, 74, 80, 85, 100, 104, 130, 136, 148, 160, 170, 185, 200, 208, 221, 260, 272, 296, 325, 340, 370, 400, 416, 425, 442, 481, 520, 544, 592, 629, 650, 680, 740, 800, 850, 884, 925, 962, 1040, 1105, 1184, 1258, 1300, 1360, 1480, 1700, 1768, 1850, 1924, 2080, 2210, 2405, 2516, 2600, 2720, 2960, 3145, 3400, 3536, 3700, 3848, 4420, 4810, 5032, 5200, 5525, 5920, 6290, 6800, 7072, 7400, 7696, 8177, 8840, 9620, 10064, 10400, 11050, 12025, 12580, 13600, 14800, 15392, 15725, 16354, 17680, 19240, 20128, 22100, 24050, 25160, 29600, 31450, 32708, 35360, 38480, 40885, 44200, 48100, 50320, 62900, 65416, 76960, 81770, 88400, 96200, 100640, 125800, 130832, 163540, 176800, 192400, 204425, 251600, 261664, 327080, 384800, 408850, 503200, 654160, 817700, 1308320, 1635400, 3270800, 6541600]

約数ペア:

[(1, 6541600), (2, 3270800), (4, 1635400), (5, 1308320), (8, 817700), (10, 654160), (13, 503200), (16, 408850), (17, 384800), (20, 327080), (25, 261664), (26, 251600), (32, 204425), (34, 192400), (37, 176800), (40, 163540), (50, 130832), (52, 125800), (65, 100640), (68, 96200), (74, 88400), (80, 81770), (85, 76960), (100, 65416), (104, 62900), (130, 50320), (136, 48100), (148, 44200), (160, 40885), (170, 38480), (185, 35360), (200, 32708), (208, 31450), (221, 29600), (260, 25160), (272, 24050), (296, 22100), (325, 20128), (340, 19240), (370, 17680), (400, 16354), (416, 15725), (425, 15392), (442, 14800), (481, 13600), (520, 12580), (544, 12025), (592, 11050), (629, 10400), (650, 10064), (680, 9620), (740, 8840), (800, 8177), (850, 7696), (884, 7400), (925, 7072), (962, 6800), (1040, 6290), (1105, 5920), (1184, 5525), (1258, 5200), (1300, 5032), (1360, 4810), (1480, 4420), (1700, 3848), (1768, 3700), (1850, 3536), (1924, 3400), (2080, 3145), (2210, 2960), (2405, 2720), (2516, 2600)]