26102720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 112

約数和(自身を含む): 72956928

約数和(自身を除く): 46854208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 271, 280, 301, 320, 344, 430, 448, 542, 560, 602, 688, 860, 1084, 1120, 1204, 1355, 1376, 1505, 1720, 1897, 2168, 2240, 2408, 2710, 2752, 3010, 3440, 3794, 4336, 4816, 5420, 6020, 6880, 7588, 8672, 9485, 9632, 10840, 11653, 12040, 13760, 15176, 17344, 18970, 19264, 21680, 23306, 24080, 30352, 37940, 43360, 46612, 48160, 58265, 60704, 75880, 81571, 86720, 93224, 96320, 116530, 121408, 151760, 163142, 186448, 233060, 303520, 326284, 372896, 407855, 466120, 607040, 652568, 745792, 815710, 932240, 1305136, 1631420, 1864480, 2610272, 3262840, 3728960, 5220544, 6525680, 13051360, 26102720]

約数ペア:

[(1, 26102720), (2, 13051360), (4, 6525680), (5, 5220544), (7, 3728960), (8, 3262840), (10, 2610272), (14, 1864480), (16, 1631420), (20, 1305136), (28, 932240), (32, 815710), (35, 745792), (40, 652568), (43, 607040), (56, 466120), (64, 407855), (70, 372896), (80, 326284), (86, 303520), (112, 233060), (140, 186448), (160, 163142), (172, 151760), (215, 121408), (224, 116530), (271, 96320), (280, 93224), (301, 86720), (320, 81571), (344, 75880), (430, 60704), (448, 58265), (542, 48160), (560, 46612), (602, 43360), (688, 37940), (860, 30352), (1084, 24080), (1120, 23306), (1204, 21680), (1355, 19264), (1376, 18970), (1505, 17344), (1720, 15176), (1897, 13760), (2168, 12040), (2240, 11653), (2408, 10840), (2710, 9632), (2752, 9485), (3010, 8672), (3440, 7588), (3794, 6880), (4336, 6020), (4816, 5420)]