1036171691440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3812819}}^1$

素因数の和:3812954

約数の個数: 80

約数和(自身を含む): 2496329510400

約数和(自身を除く): 1460157818960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 79, 80, 86, 158, 172, 215, 316, 344, 395, 430, 632, 688, 790, 860, 1264, 1580, 1720, 3160, 3397, 3440, 6320, 6794, 13588, 16985, 27176, 33970, 54352, 67940, 135880, 271760, 3812819, 7625638, 15251276, 19064095, 30502552, 38128190, 61005104, 76256380, 152512760, 163951217, 301212701, 305025520, 327902434, 602425402, 655804868, 819756085, 1204850804, 1311609736, 1506063505, 1639512170, 2409701608, 2623219472, 3012127010, 3279024340, 4819403216, 6024254020, 6558048680, 12048508040, 12952146143, 13116097360, 24097016080, 25904292286, 51808584572, 64760730715, 103617169144, 129521461430, 207234338288, 259042922860, 518085845720, 1036171691440]

約数ペア:

[(1, 1036171691440), (2, 518085845720), (4, 259042922860), (5, 207234338288), (8, 129521461430), (10, 103617169144), (16, 64760730715), (20, 51808584572), (40, 25904292286), (43, 24097016080), (79, 13116097360), (80, 12952146143), (86, 12048508040), (158, 6558048680), (172, 6024254020), (215, 4819403216), (316, 3279024340), (344, 3012127010), (395, 2623219472), (430, 2409701608), (632, 1639512170), (688, 1506063505), (790, 1311609736), (860, 1204850804), (1264, 819756085), (1580, 655804868), (1720, 602425402), (3160, 327902434), (3397, 305025520), (3440, 301212701), (6320, 163951217), (6794, 152512760), (13588, 76256380), (16985, 61005104), (27176, 38128190), (33970, 30502552), (54352, 19064095), (67940, 15251276), (135880, 7625638), (271760, 3812819)]