23370880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 61325460

約数和(自身を除く): 37954580

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 128, 130, 160, 208, 212, 260, 265, 320, 416, 424, 520, 530, 640, 689, 832, 848, 1040, 1060, 1378, 1664, 1696, 2080, 2120, 2756, 2809, 3392, 3445, 4160, 4240, 5512, 5618, 6784, 6890, 8320, 8480, 11024, 11236, 13780, 14045, 16960, 22048, 22472, 27560, 28090, 33920, 36517, 44096, 44944, 55120, 56180, 73034, 88192, 89888, 110240, 112360, 146068, 179776, 182585, 220480, 224720, 292136, 359552, 365170, 440960, 449440, 584272, 730340, 898880, 1168544, 1460680, 1797760, 2337088, 2921360, 4674176, 5842720, 11685440, 23370880]

約数ペア:

[(1, 23370880), (2, 11685440), (4, 5842720), (5, 4674176), (8, 2921360), (10, 2337088), (13, 1797760), (16, 1460680), (20, 1168544), (26, 898880), (32, 730340), (40, 584272), (52, 449440), (53, 440960), (64, 365170), (65, 359552), (80, 292136), (104, 224720), (106, 220480), (128, 182585), (130, 179776), (160, 146068), (208, 112360), (212, 110240), (260, 89888), (265, 88192), (320, 73034), (416, 56180), (424, 55120), (520, 44944), (530, 44096), (640, 36517), (689, 33920), (832, 28090), (848, 27560), (1040, 22472), (1060, 22048), (1378, 16960), (1664, 14045), (1696, 13780), (2080, 11236), (2120, 11024), (2756, 8480), (2809, 8320), (3392, 6890), (3445, 6784), (4160, 5618), (4240, 5512)]