79668394400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{2032357}}^1$

素因数の和:2032391

約数の個数: 108

約数和(自身を含む): 226244124918

約数和(自身を除く): 146575730518

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3920, 4900, 5600, 7840, 9800, 19600, 39200, 2032357, 4064714, 8129428, 10161785, 14226499, 16258856, 20323570, 28452998, 32517712, 40647140, 50808925, 56905996, 65035424, 71132495, 81294280, 99585493, 101617850, 113811992, 142264990, 162588560, 199170986, 203235700, 227623984, 284529980, 325177120, 355662475, 398341972, 406471400, 455247968, 497927465, 569059960, 711324950, 796683944, 812942800, 995854930, 1138119920, 1422649900, 1593367888, 1625885600, 1991709860, 2276239840, 2489637325, 2845299800, 3186735776, 3983419720, 4979274650, 5690599600, 7966839440, 9958549300, 11381199200, 15933678880, 19917098600, 39834197200, 79668394400]

約数ペア:

[(1, 79668394400), (2, 39834197200), (4, 19917098600), (5, 15933678880), (7, 11381199200), (8, 9958549300), (10, 7966839440), (14, 5690599600), (16, 4979274650), (20, 3983419720), (25, 3186735776), (28, 2845299800), (32, 2489637325), (35, 2276239840), (40, 1991709860), (49, 1625885600), (50, 1593367888), (56, 1422649900), (70, 1138119920), (80, 995854930), (98, 812942800), (100, 796683944), (112, 711324950), (140, 569059960), (160, 497927465), (175, 455247968), (196, 406471400), (200, 398341972), (224, 355662475), (245, 325177120), (280, 284529980), (350, 227623984), (392, 203235700), (400, 199170986), (490, 162588560), (560, 142264990), (700, 113811992), (784, 101617850), (800, 99585493), (980, 81294280), (1120, 71132495), (1225, 65035424), (1400, 56905996), (1568, 50808925), (1960, 40647140), (2450, 32517712), (2800, 28452998), (3920, 20323570), (4900, 16258856), (5600, 14226499), (7840, 10161785), (9800, 8129428), (19600, 4064714), (39200, 2032357)]