43286000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:987

約数の個数: 80

約数和(自身を含む): 109332288

約数和(自身を除く): 66046288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 941, 1000, 1150, 1840, 1882, 2000, 2300, 2875, 3764, 4600, 4705, 5750, 7528, 9200, 9410, 11500, 15056, 18820, 21643, 23000, 23525, 37640, 43286, 46000, 47050, 75280, 86572, 94100, 108215, 117625, 173144, 188200, 216430, 235250, 346288, 376400, 432860, 470500, 541075, 865720, 941000, 1082150, 1731440, 1882000, 2164300, 2705375, 4328600, 5410750, 8657200, 10821500, 21643000, 43286000]

約数ペア:

[(1, 43286000), (2, 21643000), (4, 10821500), (5, 8657200), (8, 5410750), (10, 4328600), (16, 2705375), (20, 2164300), (23, 1882000), (25, 1731440), (40, 1082150), (46, 941000), (50, 865720), (80, 541075), (92, 470500), (100, 432860), (115, 376400), (125, 346288), (184, 235250), (200, 216430), (230, 188200), (250, 173144), (368, 117625), (400, 108215), (460, 94100), (500, 86572), (575, 75280), (920, 47050), (941, 46000), (1000, 43286), (1150, 37640), (1840, 23525), (1882, 23000), (2000, 21643), (2300, 18820), (2875, 15056), (3764, 11500), (4600, 9410), (4705, 9200), (5750, 7528)]