26343520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 72914688

約数和(自身を除く): 46571168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 547, 560, 602, 688, 860, 1094, 1120, 1204, 1376, 1505, 1720, 2188, 2408, 2735, 3010, 3440, 3829, 4376, 4816, 5470, 6020, 6880, 7658, 8752, 9632, 10940, 12040, 15316, 17504, 19145, 21880, 23521, 24080, 30632, 38290, 43760, 47042, 48160, 61264, 76580, 87520, 94084, 117605, 122528, 153160, 164647, 188168, 235210, 306320, 329294, 376336, 470420, 612640, 658588, 752672, 823235, 940840, 1317176, 1646470, 1881680, 2634352, 3292940, 3763360, 5268704, 6585880, 13171760, 26343520]

約数ペア:

[(1, 26343520), (2, 13171760), (4, 6585880), (5, 5268704), (7, 3763360), (8, 3292940), (10, 2634352), (14, 1881680), (16, 1646470), (20, 1317176), (28, 940840), (32, 823235), (35, 752672), (40, 658588), (43, 612640), (56, 470420), (70, 376336), (80, 329294), (86, 306320), (112, 235210), (140, 188168), (160, 164647), (172, 153160), (215, 122528), (224, 117605), (280, 94084), (301, 87520), (344, 76580), (430, 61264), (547, 48160), (560, 47042), (602, 43760), (688, 38290), (860, 30632), (1094, 24080), (1120, 23521), (1204, 21880), (1376, 19145), (1505, 17504), (1720, 15316), (2188, 12040), (2408, 10940), (2735, 9632), (3010, 8752), (3440, 7658), (3829, 6880), (4376, 6020), (4816, 5470)]