55867000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 156349440

約数和(自身を除く): 100482440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 322, 347, 350, 460, 500, 575, 644, 694, 700, 805, 875, 920, 1000, 1150, 1288, 1388, 1400, 1610, 1735, 1750, 2300, 2429, 2776, 2875, 3220, 3470, 3500, 4025, 4600, 4858, 5750, 6440, 6940, 7000, 7981, 8050, 8675, 9716, 11500, 12145, 13880, 15962, 16100, 17350, 19432, 20125, 23000, 24290, 31924, 32200, 34700, 39905, 40250, 43375, 48580, 55867, 60725, 63848, 69400, 79810, 80500, 86750, 97160, 111734, 121450, 159620, 161000, 173500, 199525, 223468, 242900, 279335, 303625, 319240, 347000, 399050, 446936, 485800, 558670, 607250, 798100, 997625, 1117340, 1214500, 1396675, 1596200, 1995250, 2234680, 2429000, 2793350, 3990500, 5586700, 6983375, 7981000, 11173400, 13966750, 27933500, 55867000]

約数ペア:

[(1, 55867000), (2, 27933500), (4, 13966750), (5, 11173400), (7, 7981000), (8, 6983375), (10, 5586700), (14, 3990500), (20, 2793350), (23, 2429000), (25, 2234680), (28, 1995250), (35, 1596200), (40, 1396675), (46, 1214500), (50, 1117340), (56, 997625), (70, 798100), (92, 607250), (100, 558670), (115, 485800), (125, 446936), (140, 399050), (161, 347000), (175, 319240), (184, 303625), (200, 279335), (230, 242900), (250, 223468), (280, 199525), (322, 173500), (347, 161000), (350, 159620), (460, 121450), (500, 111734), (575, 97160), (644, 86750), (694, 80500), (700, 79810), (805, 69400), (875, 63848), (920, 60725), (1000, 55867), (1150, 48580), (1288, 43375), (1388, 40250), (1400, 39905), (1610, 34700), (1735, 32200), (1750, 31924), (2300, 24290), (2429, 23000), (2776, 20125), (2875, 19432), (3220, 17350), (3470, 16100), (3500, 15962), (4025, 13880), (4600, 12145), (4858, 11500), (5750, 9716), (6440, 8675), (6940, 8050), (7000, 7981)]