83067440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 206826048

約数和(自身を除く): 123758608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 340, 412, 515, 593, 680, 824, 1030, 1186, 1360, 1648, 1751, 2060, 2372, 2965, 3502, 4120, 4744, 5930, 7004, 8240, 8755, 9488, 10081, 11860, 14008, 17510, 20162, 23720, 28016, 35020, 40324, 47440, 50405, 61079, 70040, 80648, 100810, 122158, 140080, 161296, 201620, 244316, 305395, 403240, 488632, 610790, 806480, 977264, 1038343, 1221580, 2076686, 2443160, 4153372, 4886320, 5191715, 8306744, 10383430, 16613488, 20766860, 41533720, 83067440]

約数ペア:

[(1, 83067440), (2, 41533720), (4, 20766860), (5, 16613488), (8, 10383430), (10, 8306744), (16, 5191715), (17, 4886320), (20, 4153372), (34, 2443160), (40, 2076686), (68, 1221580), (80, 1038343), (85, 977264), (103, 806480), (136, 610790), (170, 488632), (206, 403240), (272, 305395), (340, 244316), (412, 201620), (515, 161296), (593, 140080), (680, 122158), (824, 100810), (1030, 80648), (1186, 70040), (1360, 61079), (1648, 50405), (1751, 47440), (2060, 40324), (2372, 35020), (2965, 28016), (3502, 23720), (4120, 20162), (4744, 17510), (5930, 14008), (7004, 11860), (8240, 10081), (8755, 9488)]