31924000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 82083456

約数和(自身を除く): 50159456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 347, 368, 400, 460, 500, 575, 694, 736, 800, 920, 1000, 1150, 1388, 1735, 1840, 2000, 2300, 2776, 2875, 3470, 3680, 4000, 4600, 5552, 5750, 6940, 7981, 8675, 9200, 11104, 11500, 13880, 15962, 17350, 18400, 23000, 27760, 31924, 34700, 39905, 43375, 46000, 55520, 63848, 69400, 79810, 86750, 92000, 127696, 138800, 159620, 173500, 199525, 255392, 277600, 319240, 347000, 399050, 638480, 694000, 798100, 997625, 1276960, 1388000, 1596200, 1995250, 3192400, 3990500, 6384800, 7981000, 15962000, 31924000]

約数ペア:

[(1, 31924000), (2, 15962000), (4, 7981000), (5, 6384800), (8, 3990500), (10, 3192400), (16, 1995250), (20, 1596200), (23, 1388000), (25, 1276960), (32, 997625), (40, 798100), (46, 694000), (50, 638480), (80, 399050), (92, 347000), (100, 319240), (115, 277600), (125, 255392), (160, 199525), (184, 173500), (200, 159620), (230, 138800), (250, 127696), (347, 92000), (368, 86750), (400, 79810), (460, 69400), (500, 63848), (575, 55520), (694, 46000), (736, 43375), (800, 39905), (920, 34700), (1000, 31924), (1150, 27760), (1388, 23000), (1735, 18400), (1840, 17350), (2000, 15962), (2300, 13880), (2776, 11500), (2875, 11104), (3470, 9200), (3680, 8675), (4000, 7981), (4600, 6940), (5552, 5750)]