70904200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 177667200

約数和(自身を除く): 106763000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 47, 50, 76, 94, 95, 100, 152, 188, 190, 200, 235, 376, 380, 397, 470, 475, 760, 794, 893, 940, 950, 1175, 1588, 1786, 1880, 1900, 1985, 2350, 3176, 3572, 3800, 3970, 4465, 4700, 7144, 7543, 7940, 8930, 9400, 9925, 15086, 15880, 17860, 18659, 19850, 22325, 30172, 35720, 37318, 37715, 39700, 44650, 60344, 74636, 75430, 79400, 89300, 93295, 149272, 150860, 178600, 186590, 188575, 301720, 354521, 373180, 377150, 466475, 709042, 746360, 754300, 932950, 1418084, 1508600, 1772605, 1865900, 2836168, 3545210, 3731800, 7090420, 8863025, 14180840, 17726050, 35452100, 70904200]

約数ペア:

[(1, 70904200), (2, 35452100), (4, 17726050), (5, 14180840), (8, 8863025), (10, 7090420), (19, 3731800), (20, 3545210), (25, 2836168), (38, 1865900), (40, 1772605), (47, 1508600), (50, 1418084), (76, 932950), (94, 754300), (95, 746360), (100, 709042), (152, 466475), (188, 377150), (190, 373180), (200, 354521), (235, 301720), (376, 188575), (380, 186590), (397, 178600), (470, 150860), (475, 149272), (760, 93295), (794, 89300), (893, 79400), (940, 75430), (950, 74636), (1175, 60344), (1588, 44650), (1786, 39700), (1880, 37715), (1900, 37318), (1985, 35720), (2350, 30172), (3176, 22325), (3572, 19850), (3800, 18659), (3970, 17860), (4465, 15880), (4700, 15086), (7144, 9925), (7543, 9400), (7940, 8930)]