100946200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6389}}^1$

素因数の和:6484

約数の個数: 48

約数和(自身を含む): 237708000

約数和(自身を除く): 136761800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 6389, 7900, 12778, 15800, 25556, 31945, 51112, 63890, 127780, 159725, 255560, 319450, 504731, 638900, 1009462, 1277800, 2018924, 2523655, 4037848, 5047310, 10094620, 12618275, 20189240, 25236550, 50473100, 100946200]

約数ペア:

[(1, 100946200), (2, 50473100), (4, 25236550), (5, 20189240), (8, 12618275), (10, 10094620), (20, 5047310), (25, 4037848), (40, 2523655), (50, 2018924), (79, 1277800), (100, 1009462), (158, 638900), (200, 504731), (316, 319450), (395, 255560), (632, 159725), (790, 127780), (1580, 63890), (1975, 51112), (3160, 31945), (3950, 25556), (6389, 15800), (7900, 12778)]