22230320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 61830864

約数和(自身を除く): 39600544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 107, 112, 140, 196, 212, 214, 245, 265, 280, 371, 392, 424, 428, 490, 530, 535, 560, 742, 749, 784, 848, 856, 980, 1060, 1070, 1484, 1498, 1712, 1855, 1960, 2120, 2140, 2597, 2968, 2996, 3710, 3745, 3920, 4240, 4280, 5194, 5243, 5671, 5936, 5992, 7420, 7490, 8560, 10388, 10486, 11342, 11984, 12985, 14840, 14980, 20776, 20972, 22684, 25970, 26215, 28355, 29680, 29960, 39697, 41552, 41944, 45368, 51940, 52430, 56710, 59920, 79394, 83888, 90736, 103880, 104860, 113420, 158788, 198485, 207760, 209720, 226840, 277879, 317576, 396970, 419440, 453680, 555758, 635152, 793940, 1111516, 1389395, 1587880, 2223032, 2778790, 3175760, 4446064, 5557580, 11115160, 22230320]

約数ペア:

[(1, 22230320), (2, 11115160), (4, 5557580), (5, 4446064), (7, 3175760), (8, 2778790), (10, 2223032), (14, 1587880), (16, 1389395), (20, 1111516), (28, 793940), (35, 635152), (40, 555758), (49, 453680), (53, 419440), (56, 396970), (70, 317576), (80, 277879), (98, 226840), (106, 209720), (107, 207760), (112, 198485), (140, 158788), (196, 113420), (212, 104860), (214, 103880), (245, 90736), (265, 83888), (280, 79394), (371, 59920), (392, 56710), (424, 52430), (428, 51940), (490, 45368), (530, 41944), (535, 41552), (560, 39697), (742, 29960), (749, 29680), (784, 28355), (848, 26215), (856, 25970), (980, 22684), (1060, 20972), (1070, 20776), (1484, 14980), (1498, 14840), (1712, 12985), (1855, 11984), (1960, 11342), (2120, 10486), (2140, 10388), (2597, 8560), (2968, 7490), (2996, 7420), (3710, 5992), (3745, 5936), (3920, 5671), (4240, 5243), (4280, 5194)]