136805120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6287}}^1$

素因数の和:6325

約数の個数: 72

約数和(自身を含む): 347022144

約数和(自身を除く): 210217024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 6287, 10880, 12574, 21760, 25148, 31435, 50296, 62870, 100592, 106879, 125740, 201184, 213758, 251480, 402368, 427516, 502960, 534395, 804736, 855032, 1005920, 1068790, 1609472, 1710064, 2011840, 2137580, 3420128, 4023680, 4275160, 6840256, 8047360, 8550320, 13680512, 17100640, 27361024, 34201280, 68402560, 136805120]

約数ペア:

[(1, 136805120), (2, 68402560), (4, 34201280), (5, 27361024), (8, 17100640), (10, 13680512), (16, 8550320), (17, 8047360), (20, 6840256), (32, 4275160), (34, 4023680), (40, 3420128), (64, 2137580), (68, 2011840), (80, 1710064), (85, 1609472), (128, 1068790), (136, 1005920), (160, 855032), (170, 804736), (256, 534395), (272, 502960), (320, 427516), (340, 402368), (544, 251480), (640, 213758), (680, 201184), (1088, 125740), (1280, 106879), (1360, 100592), (2176, 62870), (2720, 50296), (4352, 31435), (5440, 25148), (6287, 21760), (10880, 12574)]