3642080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 9906624

約数和(自身を除く): 6264544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 103, 104, 130, 136, 160, 170, 206, 208, 221, 260, 272, 340, 412, 416, 442, 515, 520, 544, 680, 824, 884, 1030, 1040, 1105, 1339, 1360, 1648, 1751, 1768, 2060, 2080, 2210, 2678, 2720, 3296, 3502, 3536, 4120, 4420, 5356, 6695, 7004, 7072, 8240, 8755, 8840, 10712, 13390, 14008, 16480, 17510, 17680, 21424, 22763, 26780, 28016, 35020, 35360, 42848, 45526, 53560, 56032, 70040, 91052, 107120, 113815, 140080, 182104, 214240, 227630, 280160, 364208, 455260, 728416, 910520, 1821040, 3642080]

約数ペア:

[(1, 3642080), (2, 1821040), (4, 910520), (5, 728416), (8, 455260), (10, 364208), (13, 280160), (16, 227630), (17, 214240), (20, 182104), (26, 140080), (32, 113815), (34, 107120), (40, 91052), (52, 70040), (65, 56032), (68, 53560), (80, 45526), (85, 42848), (103, 35360), (104, 35020), (130, 28016), (136, 26780), (160, 22763), (170, 21424), (206, 17680), (208, 17510), (221, 16480), (260, 14008), (272, 13390), (340, 10712), (412, 8840), (416, 8755), (442, 8240), (515, 7072), (520, 7004), (544, 6695), (680, 5356), (824, 4420), (884, 4120), (1030, 3536), (1040, 3502), (1105, 3296), (1339, 2720), (1360, 2678), (1648, 2210), (1751, 2080), (1768, 2060)]