109146880

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 265343904

約数和(自身を除く): 156197024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1201, 1280, 1420, 2272, 2402, 2840, 4544, 4804, 5680, 6005, 9088, 9608, 11360, 12010, 18176, 19216, 22720, 24020, 38432, 45440, 48040, 76864, 85271, 90880, 96080, 153728, 170542, 192160, 307456, 341084, 384320, 426355, 682168, 768640, 852710, 1364336, 1537280, 1705420, 2728672, 3410840, 5457344, 6821680, 10914688, 13643360, 21829376, 27286720, 54573440, 109146880]

約数ペア:

[(1, 109146880), (2, 54573440), (4, 27286720), (5, 21829376), (8, 13643360), (10, 10914688), (16, 6821680), (20, 5457344), (32, 3410840), (40, 2728672), (64, 1705420), (71, 1537280), (80, 1364336), (128, 852710), (142, 768640), (160, 682168), (256, 426355), (284, 384320), (320, 341084), (355, 307456), (568, 192160), (640, 170542), (710, 153728), (1136, 96080), (1201, 90880), (1280, 85271), (1420, 76864), (2272, 48040), (2402, 45440), (2840, 38432), (4544, 24020), (4804, 22720), (5680, 19216), (6005, 18176), (9088, 12010), (9608, 11360)]