5060000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 120

約数和(自身を含む): 14170464

約数和(自身を除く): 9110464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 125, 160, 176, 184, 200, 220, 230, 250, 253, 275, 352, 368, 400, 440, 460, 500, 506, 550, 575, 625, 736, 800, 880, 920, 1000, 1012, 1100, 1150, 1250, 1265, 1375, 1760, 1840, 2000, 2024, 2200, 2300, 2500, 2530, 2750, 2875, 3680, 4000, 4048, 4400, 4600, 5000, 5060, 5500, 5750, 6325, 6875, 8096, 8800, 9200, 10000, 10120, 11000, 11500, 12650, 13750, 14375, 18400, 20000, 20240, 22000, 23000, 25300, 27500, 28750, 31625, 40480, 44000, 46000, 50600, 55000, 57500, 63250, 92000, 101200, 110000, 115000, 126500, 158125, 202400, 220000, 230000, 253000, 316250, 460000, 506000, 632500, 1012000, 1265000, 2530000, 5060000]

約数ペア:

[(1, 5060000), (2, 2530000), (4, 1265000), (5, 1012000), (8, 632500), (10, 506000), (11, 460000), (16, 316250), (20, 253000), (22, 230000), (23, 220000), (25, 202400), (32, 158125), (40, 126500), (44, 115000), (46, 110000), (50, 101200), (55, 92000), (80, 63250), (88, 57500), (92, 55000), (100, 50600), (110, 46000), (115, 44000), (125, 40480), (160, 31625), (176, 28750), (184, 27500), (200, 25300), (220, 23000), (230, 22000), (250, 20240), (253, 20000), (275, 18400), (352, 14375), (368, 13750), (400, 12650), (440, 11500), (460, 11000), (500, 10120), (506, 10000), (550, 9200), (575, 8800), (625, 8096), (736, 6875), (800, 6325), (880, 5750), (920, 5500), (1000, 5060), (1012, 5000), (1100, 4600), (1150, 4400), (1250, 4048), (1265, 4000), (1375, 3680), (1760, 2875), (1840, 2750), (2000, 2530), (2024, 2500), (2200, 2300)]