23756480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 112

約数和(自身を含む): 65507616

約数和(自身を除く): 41751136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 397, 440, 544, 680, 704, 748, 794, 880, 935, 1088, 1360, 1496, 1588, 1760, 1870, 1985, 2720, 2992, 3176, 3520, 3740, 3970, 4367, 5440, 5984, 6352, 6749, 7480, 7940, 8734, 11968, 12704, 13498, 14960, 15880, 17468, 21835, 25408, 26996, 29920, 31760, 33745, 34936, 43670, 53992, 59840, 63520, 67490, 69872, 74239, 87340, 107984, 127040, 134980, 139744, 148478, 174680, 215968, 269960, 279488, 296956, 349360, 371195, 431936, 539920, 593912, 698720, 742390, 1079840, 1187824, 1397440, 1484780, 2159680, 2375648, 2969560, 4751296, 5939120, 11878240, 23756480]

約数ペア:

[(1, 23756480), (2, 11878240), (4, 5939120), (5, 4751296), (8, 2969560), (10, 2375648), (11, 2159680), (16, 1484780), (17, 1397440), (20, 1187824), (22, 1079840), (32, 742390), (34, 698720), (40, 593912), (44, 539920), (55, 431936), (64, 371195), (68, 349360), (80, 296956), (85, 279488), (88, 269960), (110, 215968), (136, 174680), (160, 148478), (170, 139744), (176, 134980), (187, 127040), (220, 107984), (272, 87340), (320, 74239), (340, 69872), (352, 67490), (374, 63520), (397, 59840), (440, 53992), (544, 43670), (680, 34936), (704, 33745), (748, 31760), (794, 29920), (880, 26996), (935, 25408), (1088, 21835), (1360, 17468), (1496, 15880), (1588, 14960), (1760, 13498), (1870, 12704), (1985, 11968), (2720, 8734), (2992, 7940), (3176, 7480), (3520, 6749), (3740, 6352), (3970, 5984), (4367, 5440)]