32120000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 140

約数和(自身を含む): 88078056

約数和(自身を除く): 55958056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 73, 80, 88, 100, 110, 125, 146, 160, 176, 200, 220, 250, 275, 292, 320, 352, 365, 400, 440, 500, 550, 584, 625, 704, 730, 800, 803, 880, 1000, 1100, 1168, 1250, 1375, 1460, 1600, 1606, 1760, 1825, 2000, 2200, 2336, 2500, 2750, 2920, 3212, 3520, 3650, 4000, 4015, 4400, 4672, 5000, 5500, 5840, 6424, 6875, 7300, 8000, 8030, 8800, 9125, 10000, 11000, 11680, 12848, 13750, 14600, 16060, 17600, 18250, 20000, 20075, 22000, 23360, 25696, 27500, 29200, 32120, 36500, 40000, 40150, 44000, 45625, 51392, 55000, 58400, 64240, 73000, 80300, 88000, 91250, 100375, 110000, 116800, 128480, 146000, 160600, 182500, 200750, 220000, 256960, 292000, 321200, 365000, 401500, 440000, 501875, 584000, 642400, 730000, 803000, 1003750, 1284800, 1460000, 1606000, 2007500, 2920000, 3212000, 4015000, 6424000, 8030000, 16060000, 32120000]

約数ペア:

[(1, 32120000), (2, 16060000), (4, 8030000), (5, 6424000), (8, 4015000), (10, 3212000), (11, 2920000), (16, 2007500), (20, 1606000), (22, 1460000), (25, 1284800), (32, 1003750), (40, 803000), (44, 730000), (50, 642400), (55, 584000), (64, 501875), (73, 440000), (80, 401500), (88, 365000), (100, 321200), (110, 292000), (125, 256960), (146, 220000), (160, 200750), (176, 182500), (200, 160600), (220, 146000), (250, 128480), (275, 116800), (292, 110000), (320, 100375), (352, 91250), (365, 88000), (400, 80300), (440, 73000), (500, 64240), (550, 58400), (584, 55000), (625, 51392), (704, 45625), (730, 44000), (800, 40150), (803, 40000), (880, 36500), (1000, 32120), (1100, 29200), (1168, 27500), (1250, 25696), (1375, 23360), (1460, 22000), (1600, 20075), (1606, 20000), (1760, 18250), (1825, 17600), (2000, 16060), (2200, 14600), (2336, 13750), (2500, 12848), (2750, 11680), (2920, 11000), (3212, 10000), (3520, 9125), (3650, 8800), (4000, 8030), (4015, 8000), (4400, 7300), (4672, 6875), (5000, 6424), (5500, 5840)]