43136480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15891

約数の個数: 48

約数和(自身を含む): 107911440

約数和(自身を除く): 64774960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 15859, 31718, 63436, 79295, 126872, 158590, 253744, 269603, 317180, 507488, 539206, 634360, 1078412, 1268720, 1348015, 2156824, 2537440, 2696030, 4313648, 5392060, 8627296, 10784120, 21568240, 43136480]

約数ペア:

[(1, 43136480), (2, 21568240), (4, 10784120), (5, 8627296), (8, 5392060), (10, 4313648), (16, 2696030), (17, 2537440), (20, 2156824), (32, 1348015), (34, 1268720), (40, 1078412), (68, 634360), (80, 539206), (85, 507488), (136, 317180), (160, 269603), (170, 253744), (272, 158590), (340, 126872), (544, 79295), (680, 63436), (1360, 31718), (2720, 15859)]