34541240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 83635200

約数和(自身を除く): 49093960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 967, 1786, 1880, 1934, 3572, 3868, 4465, 4835, 7144, 7736, 8930, 9670, 17860, 18373, 19340, 35720, 36746, 38680, 45449, 73492, 90898, 91865, 146984, 181796, 183730, 227245, 363592, 367460, 454490, 734920, 863531, 908980, 1727062, 1817960, 3454124, 4317655, 6908248, 8635310, 17270620, 34541240]

約数ペア:

[(1, 34541240), (2, 17270620), (4, 8635310), (5, 6908248), (8, 4317655), (10, 3454124), (19, 1817960), (20, 1727062), (38, 908980), (40, 863531), (47, 734920), (76, 454490), (94, 367460), (95, 363592), (152, 227245), (188, 183730), (190, 181796), (235, 146984), (376, 91865), (380, 90898), (470, 73492), (760, 45449), (893, 38680), (940, 36746), (967, 35720), (1786, 19340), (1880, 18373), (1934, 17860), (3572, 9670), (3868, 8930), (4465, 7736), (4835, 7144)]