1336554080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2920

約数の個数: 96

約数和(自身を含む): 3280108608

約数和(自身を除く): 1943554528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 73, 80, 82, 146, 160, 164, 205, 292, 328, 365, 410, 584, 656, 730, 820, 1168, 1312, 1460, 1640, 2336, 2791, 2920, 2993, 3280, 5582, 5840, 5986, 6560, 11164, 11680, 11972, 13955, 14965, 22328, 23944, 27910, 29930, 44656, 47888, 55820, 59860, 89312, 95776, 111640, 114431, 119720, 203743, 223280, 228862, 239440, 407486, 446560, 457724, 478880, 572155, 814972, 915448, 1018715, 1144310, 1629944, 1830896, 2037430, 2288620, 3259888, 3661792, 4074860, 4577240, 6519776, 8149720, 8353463, 9154480, 16299440, 16706926, 18308960, 32598880, 33413852, 41767315, 66827704, 83534630, 133655408, 167069260, 267310816, 334138520, 668277040, 1336554080]

約数ペア:

[(1, 1336554080), (2, 668277040), (4, 334138520), (5, 267310816), (8, 167069260), (10, 133655408), (16, 83534630), (20, 66827704), (32, 41767315), (40, 33413852), (41, 32598880), (73, 18308960), (80, 16706926), (82, 16299440), (146, 9154480), (160, 8353463), (164, 8149720), (205, 6519776), (292, 4577240), (328, 4074860), (365, 3661792), (410, 3259888), (584, 2288620), (656, 2037430), (730, 1830896), (820, 1629944), (1168, 1144310), (1312, 1018715), (1460, 915448), (1640, 814972), (2336, 572155), (2791, 478880), (2920, 457724), (2993, 446560), (3280, 407486), (5582, 239440), (5840, 228862), (5986, 223280), (6560, 203743), (11164, 119720), (11680, 114431), (11972, 111640), (13955, 95776), (14965, 89312), (22328, 59860), (23944, 55820), (27910, 47888), (29930, 44656)]