84805600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 236234880

約数和(自身を除く): 151429280

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, 160, 176, 184, 200, 220, 230, 253, 275, 352, 368, 400, 419, 440, 460, 506, 550, 575, 736, 800, 838, 880, 920, 1012, 1100, 1150, 1265, 1676, 1760, 1840, 2024, 2095, 2200, 2300, 2530, 3352, 3680, 4048, 4190, 4400, 4600, 4609, 5060, 6325, 6704, 8096, 8380, 8800, 9200, 9218, 9637, 10120, 10475, 12650, 13408, 16760, 18400, 18436, 19274, 20240, 20950, 23045, 25300, 33520, 36872, 38548, 40480, 41900, 46090, 48185, 50600, 67040, 73744, 77096, 83800, 92180, 96370, 101200, 106007, 115225, 147488, 154192, 167600, 184360, 192740, 202400, 212014, 230450, 240925, 308384, 335200, 368720, 385480, 424028, 460900, 481850, 530035, 737440, 770960, 848056, 921800, 963700, 1060070, 1541920, 1696112, 1843600, 1927400, 2120140, 2650175, 3392224, 3687200, 3854800, 4240280, 5300350, 7709600, 8480560, 10600700, 16961120, 21201400, 42402800, 84805600]

約数ペア:

[(1, 84805600), (2, 42402800), (4, 21201400), (5, 16961120), (8, 10600700), (10, 8480560), (11, 7709600), (16, 5300350), (20, 4240280), (22, 3854800), (23, 3687200), (25, 3392224), (32, 2650175), (40, 2120140), (44, 1927400), (46, 1843600), (50, 1696112), (55, 1541920), (80, 1060070), (88, 963700), (92, 921800), (100, 848056), (110, 770960), (115, 737440), (160, 530035), (176, 481850), (184, 460900), (200, 424028), (220, 385480), (230, 368720), (253, 335200), (275, 308384), (352, 240925), (368, 230450), (400, 212014), (419, 202400), (440, 192740), (460, 184360), (506, 167600), (550, 154192), (575, 147488), (736, 115225), (800, 106007), (838, 101200), (880, 96370), (920, 92180), (1012, 83800), (1100, 77096), (1150, 73744), (1265, 67040), (1676, 50600), (1760, 48185), (1840, 46090), (2024, 41900), (2095, 40480), (2200, 38548), (2300, 36872), (2530, 33520), (3352, 25300), (3680, 23045), (4048, 20950), (4190, 20240), (4400, 19274), (4600, 18436), (4609, 18400), (5060, 16760), (6325, 13408), (6704, 12650), (8096, 10475), (8380, 10120), (8800, 9637), (9200, 9218)]