40585120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 104182848

約数和(自身を除く): 63597728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 347, 430, 544, 680, 688, 694, 731, 860, 1360, 1376, 1388, 1462, 1720, 1735, 2720, 2776, 2924, 3440, 3470, 3655, 5552, 5848, 5899, 6880, 6940, 7310, 11104, 11696, 11798, 13880, 14620, 14921, 23392, 23596, 27760, 29240, 29495, 29842, 47192, 55520, 58480, 58990, 59684, 74605, 94384, 116960, 117980, 119368, 149210, 188768, 235960, 238736, 253657, 298420, 471920, 477472, 507314, 596840, 943840, 1014628, 1193680, 1268285, 2029256, 2387360, 2536570, 4058512, 5073140, 8117024, 10146280, 20292560, 40585120]

約数ペア:

[(1, 40585120), (2, 20292560), (4, 10146280), (5, 8117024), (8, 5073140), (10, 4058512), (16, 2536570), (17, 2387360), (20, 2029256), (32, 1268285), (34, 1193680), (40, 1014628), (43, 943840), (68, 596840), (80, 507314), (85, 477472), (86, 471920), (136, 298420), (160, 253657), (170, 238736), (172, 235960), (215, 188768), (272, 149210), (340, 119368), (344, 117980), (347, 116960), (430, 94384), (544, 74605), (680, 59684), (688, 58990), (694, 58480), (731, 55520), (860, 47192), (1360, 29842), (1376, 29495), (1388, 29240), (1462, 27760), (1720, 23596), (1735, 23392), (2720, 14921), (2776, 14620), (2924, 13880), (3440, 11798), (3470, 11696), (3655, 11104), (5552, 7310), (5848, 6940), (5899, 6880)]