11834720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 31298400

約数和(自身を除く): 19463680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 229, 272, 304, 323, 340, 380, 458, 544, 608, 646, 680, 760, 916, 1145, 1292, 1360, 1520, 1615, 1832, 2290, 2584, 2720, 3040, 3230, 3664, 3893, 4351, 4580, 5168, 6460, 7328, 7786, 8702, 9160, 10336, 12920, 15572, 17404, 18320, 19465, 21755, 25840, 31144, 34808, 36640, 38930, 43510, 51680, 62288, 69616, 73967, 77860, 87020, 124576, 139232, 147934, 155720, 174040, 295868, 311440, 348080, 369835, 591736, 622880, 696160, 739670, 1183472, 1479340, 2366944, 2958680, 5917360, 11834720]

約数ペア:

[(1, 11834720), (2, 5917360), (4, 2958680), (5, 2366944), (8, 1479340), (10, 1183472), (16, 739670), (17, 696160), (19, 622880), (20, 591736), (32, 369835), (34, 348080), (38, 311440), (40, 295868), (68, 174040), (76, 155720), (80, 147934), (85, 139232), (95, 124576), (136, 87020), (152, 77860), (160, 73967), (170, 69616), (190, 62288), (229, 51680), (272, 43510), (304, 38930), (323, 36640), (340, 34808), (380, 31144), (458, 25840), (544, 21755), (608, 19465), (646, 18320), (680, 17404), (760, 15572), (916, 12920), (1145, 10336), (1292, 9160), (1360, 8702), (1520, 7786), (1615, 7328), (1832, 6460), (2290, 5168), (2584, 4580), (2720, 4351), (3040, 3893), (3230, 3664)]