35750000

素因数分解:

$2^4\times 5^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:62

約数の個数: 140

約数和(自身を含む): 101717448

約数和(自身を除く): 65967448

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 125, 130, 143, 176, 200, 208, 220, 250, 260, 275, 286, 325, 400, 440, 500, 520, 550, 572, 625, 650, 715, 880, 1000, 1040, 1100, 1144, 1250, 1300, 1375, 1430, 1625, 2000, 2200, 2288, 2500, 2600, 2750, 2860, 3125, 3250, 3575, 4400, 5000, 5200, 5500, 5720, 6250, 6500, 6875, 7150, 8125, 10000, 11000, 11440, 12500, 13000, 13750, 14300, 15625, 16250, 17875, 22000, 25000, 26000, 27500, 28600, 31250, 32500, 34375, 35750, 40625, 50000, 55000, 57200, 62500, 65000, 68750, 71500, 81250, 89375, 110000, 125000, 130000, 137500, 143000, 162500, 171875, 178750, 203125, 250000, 275000, 286000, 325000, 343750, 357500, 406250, 446875, 550000, 650000, 687500, 715000, 812500, 893750, 1375000, 1430000, 1625000, 1787500, 2234375, 2750000, 3250000, 3575000, 4468750, 7150000, 8937500, 17875000, 35750000]

約数ペア:

[(1, 35750000), (2, 17875000), (4, 8937500), (5, 7150000), (8, 4468750), (10, 3575000), (11, 3250000), (13, 2750000), (16, 2234375), (20, 1787500), (22, 1625000), (25, 1430000), (26, 1375000), (40, 893750), (44, 812500), (50, 715000), (52, 687500), (55, 650000), (65, 550000), (80, 446875), (88, 406250), (100, 357500), (104, 343750), (110, 325000), (125, 286000), (130, 275000), (143, 250000), (176, 203125), (200, 178750), (208, 171875), (220, 162500), (250, 143000), (260, 137500), (275, 130000), (286, 125000), (325, 110000), (400, 89375), (440, 81250), (500, 71500), (520, 68750), (550, 65000), (572, 62500), (625, 57200), (650, 55000), (715, 50000), (880, 40625), (1000, 35750), (1040, 34375), (1100, 32500), (1144, 31250), (1250, 28600), (1300, 27500), (1375, 26000), (1430, 25000), (1625, 22000), (2000, 17875), (2200, 16250), (2288, 15625), (2500, 14300), (2600, 13750), (2750, 13000), (2860, 12500), (3125, 11440), (3250, 11000), (3575, 10000), (4400, 8125), (5000, 7150), (5200, 6875), (5500, 6500), (5720, 6250)]