5233280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 14651280

約数和(自身を除く): 9418000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 37, 40, 52, 64, 65, 68, 74, 80, 85, 104, 128, 130, 136, 148, 160, 170, 185, 208, 221, 260, 272, 296, 320, 340, 370, 416, 442, 481, 520, 544, 592, 629, 640, 680, 740, 832, 884, 962, 1040, 1088, 1105, 1184, 1258, 1360, 1480, 1664, 1768, 1924, 2080, 2176, 2210, 2368, 2405, 2516, 2720, 2960, 3145, 3536, 3848, 4160, 4420, 4736, 4810, 5032, 5440, 5920, 6290, 7072, 7696, 8177, 8320, 8840, 9620, 10064, 10880, 11840, 12580, 14144, 15392, 16354, 17680, 19240, 20128, 23680, 25160, 28288, 30784, 32708, 35360, 38480, 40256, 40885, 50320, 61568, 65416, 70720, 76960, 80512, 81770, 100640, 130832, 141440, 153920, 163540, 201280, 261664, 307840, 327080, 402560, 523328, 654160, 1046656, 1308320, 2616640, 5233280]

約数ペア:

[(1, 5233280), (2, 2616640), (4, 1308320), (5, 1046656), (8, 654160), (10, 523328), (13, 402560), (16, 327080), (17, 307840), (20, 261664), (26, 201280), (32, 163540), (34, 153920), (37, 141440), (40, 130832), (52, 100640), (64, 81770), (65, 80512), (68, 76960), (74, 70720), (80, 65416), (85, 61568), (104, 50320), (128, 40885), (130, 40256), (136, 38480), (148, 35360), (160, 32708), (170, 30784), (185, 28288), (208, 25160), (221, 23680), (260, 20128), (272, 19240), (296, 17680), (320, 16354), (340, 15392), (370, 14144), (416, 12580), (442, 11840), (481, 10880), (520, 10064), (544, 9620), (592, 8840), (629, 8320), (640, 8177), (680, 7696), (740, 7072), (832, 6290), (884, 5920), (962, 5440), (1040, 5032), (1088, 4810), (1105, 4736), (1184, 4420), (1258, 4160), (1360, 3848), (1480, 3536), (1664, 3145), (1768, 2960), (1924, 2720), (2080, 2516), (2176, 2405), (2210, 2368)]