159023800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 411223680

約数和(自身を除く): 252199880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 1973, 2015, 2600, 3100, 3224, 3946, 4030, 6200, 7892, 8060, 9865, 10075, 15784, 16120, 19730, 20150, 25649, 39460, 40300, 49325, 51298, 61163, 78920, 80600, 98650, 102596, 122326, 128245, 197300, 205192, 244652, 256490, 305815, 394600, 489304, 512980, 611630, 641225, 795119, 1025960, 1223260, 1282450, 1529075, 1590238, 2446520, 2564900, 3058150, 3180476, 3975595, 5129800, 6116300, 6360952, 7951190, 12232600, 15902380, 19877975, 31804760, 39755950, 79511900, 159023800]

約数ペア:

[(1, 159023800), (2, 79511900), (4, 39755950), (5, 31804760), (8, 19877975), (10, 15902380), (13, 12232600), (20, 7951190), (25, 6360952), (26, 6116300), (31, 5129800), (40, 3975595), (50, 3180476), (52, 3058150), (62, 2564900), (65, 2446520), (100, 1590238), (104, 1529075), (124, 1282450), (130, 1223260), (155, 1025960), (200, 795119), (248, 641225), (260, 611630), (310, 512980), (325, 489304), (403, 394600), (520, 305815), (620, 256490), (650, 244652), (775, 205192), (806, 197300), (1240, 128245), (1300, 122326), (1550, 102596), (1612, 98650), (1973, 80600), (2015, 78920), (2600, 61163), (3100, 51298), (3224, 49325), (3946, 40300), (4030, 39460), (6200, 25649), (7892, 20150), (8060, 19730), (9865, 16120), (10075, 15784)]