1901272000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{10333}}^1$

素因数の和:10383

約数の個数: 112

約数和(自身を含む): 4913692992

約数和(自身を除く): 3012420992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 320, 368, 400, 460, 500, 575, 736, 800, 920, 1000, 1150, 1472, 1600, 1840, 2000, 2300, 2875, 3680, 4000, 4600, 5750, 7360, 8000, 9200, 10333, 11500, 18400, 20666, 23000, 36800, 41332, 46000, 51665, 82664, 92000, 103330, 165328, 184000, 206660, 237659, 258325, 330656, 413320, 475318, 516650, 661312, 826640, 950636, 1033300, 1188295, 1291625, 1653280, 1901272, 2066600, 2376590, 2583250, 3306560, 3802544, 4133200, 4753180, 5166500, 5941475, 7605088, 8266400, 9506360, 10333000, 11882950, 15210176, 16532800, 19012720, 20666000, 23765900, 29707375, 38025440, 41332000, 47531800, 59414750, 76050880, 82664000, 95063600, 118829500, 190127200, 237659000, 380254400, 475318000, 950636000, 1901272000]

約数ペア:

[(1, 1901272000), (2, 950636000), (4, 475318000), (5, 380254400), (8, 237659000), (10, 190127200), (16, 118829500), (20, 95063600), (23, 82664000), (25, 76050880), (32, 59414750), (40, 47531800), (46, 41332000), (50, 38025440), (64, 29707375), (80, 23765900), (92, 20666000), (100, 19012720), (115, 16532800), (125, 15210176), (160, 11882950), (184, 10333000), (200, 9506360), (230, 8266400), (250, 7605088), (320, 5941475), (368, 5166500), (400, 4753180), (460, 4133200), (500, 3802544), (575, 3306560), (736, 2583250), (800, 2376590), (920, 2066600), (1000, 1901272), (1150, 1653280), (1472, 1291625), (1600, 1188295), (1840, 1033300), (2000, 950636), (2300, 826640), (2875, 661312), (3680, 516650), (4000, 475318), (4600, 413320), (5750, 330656), (7360, 258325), (8000, 237659), (9200, 206660), (10333, 184000), (11500, 165328), (18400, 103330), (20666, 92000), (23000, 82664), (36800, 51665), (41332, 46000)]