12473769920

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{1489}}^1$

素因数の和:2110

約数の個数: 112

約数和(自身を含む): 30410017920

約数和(自身を除く): 17936248000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 557, 752, 940, 1114, 1489, 1504, 1880, 2228, 2785, 2978, 3008, 3760, 4456, 5570, 5956, 7445, 7520, 8912, 11140, 11912, 14890, 15040, 17824, 22280, 23824, 26179, 29780, 35648, 44560, 47648, 52358, 59560, 69983, 89120, 95296, 104716, 119120, 130895, 139966, 178240, 209432, 238240, 261790, 279932, 349915, 418864, 476480, 523580, 559864, 699830, 829373, 837728, 1047160, 1119728, 1399660, 1658746, 1675456, 2094320, 2239456, 2799320, 3317492, 4146865, 4188640, 4478912, 5598640, 6634984, 8293730, 8377280, 11197280, 13269968, 16587460, 22394560, 26539936, 33174920, 38980531, 53079872, 66349840, 77961062, 132699680, 155922124, 194902655, 265399360, 311844248, 389805310, 623688496, 779610620, 1247376992, 1559221240, 2494753984, 3118442480, 6236884960, 12473769920]

約数ペア:

[(1, 12473769920), (2, 6236884960), (4, 3118442480), (5, 2494753984), (8, 1559221240), (10, 1247376992), (16, 779610620), (20, 623688496), (32, 389805310), (40, 311844248), (47, 265399360), (64, 194902655), (80, 155922124), (94, 132699680), (160, 77961062), (188, 66349840), (235, 53079872), (320, 38980531), (376, 33174920), (470, 26539936), (557, 22394560), (752, 16587460), (940, 13269968), (1114, 11197280), (1489, 8377280), (1504, 8293730), (1880, 6634984), (2228, 5598640), (2785, 4478912), (2978, 4188640), (3008, 4146865), (3760, 3317492), (4456, 2799320), (5570, 2239456), (5956, 2094320), (7445, 1675456), (7520, 1658746), (8912, 1399660), (11140, 1119728), (11912, 1047160), (14890, 837728), (15040, 829373), (17824, 699830), (22280, 559864), (23824, 523580), (26179, 476480), (29780, 418864), (35648, 349915), (44560, 279932), (47648, 261790), (52358, 238240), (59560, 209432), (69983, 178240), (89120, 139966), (95296, 130895), (104716, 119120)]