85618000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 231547680

約数和(自身を除く): 145929680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 89, 100, 104, 125, 130, 148, 178, 185, 200, 208, 250, 260, 296, 325, 356, 370, 400, 445, 481, 500, 520, 592, 650, 712, 740, 890, 925, 962, 1000, 1040, 1157, 1300, 1424, 1480, 1625, 1780, 1850, 1924, 2000, 2225, 2314, 2405, 2600, 2960, 3250, 3293, 3560, 3700, 3848, 4450, 4625, 4628, 4810, 5200, 5785, 6500, 6586, 7120, 7400, 7696, 8900, 9250, 9256, 9620, 11125, 11570, 12025, 13000, 13172, 14800, 16465, 17800, 18500, 18512, 19240, 22250, 23140, 24050, 26000, 26344, 28925, 32930, 35600, 37000, 38480, 42809, 44500, 46280, 48100, 52688, 57850, 60125, 65860, 74000, 82325, 85618, 89000, 92560, 96200, 115700, 120250, 131720, 144625, 164650, 171236, 178000, 192400, 214045, 231400, 240500, 263440, 289250, 329300, 342472, 411625, 428090, 462800, 481000, 578500, 658600, 684944, 823250, 856180, 962000, 1070225, 1157000, 1317200, 1646500, 1712360, 2140450, 2314000, 3293000, 3424720, 4280900, 5351125, 6586000, 8561800, 10702250, 17123600, 21404500, 42809000, 85618000]

約数ペア:

[(1, 85618000), (2, 42809000), (4, 21404500), (5, 17123600), (8, 10702250), (10, 8561800), (13, 6586000), (16, 5351125), (20, 4280900), (25, 3424720), (26, 3293000), (37, 2314000), (40, 2140450), (50, 1712360), (52, 1646500), (65, 1317200), (74, 1157000), (80, 1070225), (89, 962000), (100, 856180), (104, 823250), (125, 684944), (130, 658600), (148, 578500), (178, 481000), (185, 462800), (200, 428090), (208, 411625), (250, 342472), (260, 329300), (296, 289250), (325, 263440), (356, 240500), (370, 231400), (400, 214045), (445, 192400), (481, 178000), (500, 171236), (520, 164650), (592, 144625), (650, 131720), (712, 120250), (740, 115700), (890, 96200), (925, 92560), (962, 89000), (1000, 85618), (1040, 82325), (1157, 74000), (1300, 65860), (1424, 60125), (1480, 57850), (1625, 52688), (1780, 48100), (1850, 46280), (1924, 44500), (2000, 42809), (2225, 38480), (2314, 37000), (2405, 35600), (2600, 32930), (2960, 28925), (3250, 26344), (3293, 26000), (3560, 24050), (3700, 23140), (3848, 22250), (4450, 19240), (4625, 18512), (4628, 18500), (4810, 17800), (5200, 16465), (5785, 14800), (6500, 13172), (6586, 13000), (7120, 12025), (7400, 11570), (7696, 11125), (8900, 9620), (9250, 9256)]