8266759400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21121}}^1$

素因数の和:21259

約数の個数: 96

約数和(自身を含む): 20429198400

約数和(自身を除く): 12162439000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 103, 152, 190, 200, 206, 380, 412, 475, 515, 760, 824, 950, 1030, 1900, 1957, 2060, 2575, 3800, 3914, 4120, 5150, 7828, 9785, 10300, 15656, 19570, 20600, 21121, 39140, 42242, 48925, 78280, 84484, 97850, 105605, 168968, 195700, 211210, 391400, 401299, 422420, 528025, 802598, 844840, 1056050, 1605196, 2006495, 2112100, 2175463, 3210392, 4012990, 4224200, 4350926, 8025980, 8701852, 10032475, 10877315, 16051960, 17403704, 20064950, 21754630, 40129900, 41333797, 43509260, 54386575, 80259800, 82667594, 87018520, 108773150, 165335188, 206668985, 217546300, 330670376, 413337970, 435092600, 826675940, 1033344925, 1653351880, 2066689850, 4133379700, 8266759400]

約数ペア:

[(1, 8266759400), (2, 4133379700), (4, 2066689850), (5, 1653351880), (8, 1033344925), (10, 826675940), (19, 435092600), (20, 413337970), (25, 330670376), (38, 217546300), (40, 206668985), (50, 165335188), (76, 108773150), (95, 87018520), (100, 82667594), (103, 80259800), (152, 54386575), (190, 43509260), (200, 41333797), (206, 40129900), (380, 21754630), (412, 20064950), (475, 17403704), (515, 16051960), (760, 10877315), (824, 10032475), (950, 8701852), (1030, 8025980), (1900, 4350926), (1957, 4224200), (2060, 4012990), (2575, 3210392), (3800, 2175463), (3914, 2112100), (4120, 2006495), (5150, 1605196), (7828, 1056050), (9785, 844840), (10300, 802598), (15656, 528025), (19570, 422420), (20600, 401299), (21121, 391400), (39140, 211210), (42242, 195700), (48925, 168968), (78280, 105605), (84484, 97850)]