61796974880

素因数分解:

$2^5\times 5^1\times {\mathrm{3533}}^1\times {\mathrm{109321}}^1$

素因数の和:112869

約数の個数: 48

約数和(自身を含む): 146038012344

約数和(自身を除く): 84241037464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3533, 7066, 14132, 17665, 28264, 35330, 56528, 70660, 109321, 113056, 141320, 218642, 282640, 437284, 546605, 565280, 874568, 1093210, 1749136, 2186420, 3498272, 4372840, 8745680, 17491360, 386231093, 772462186, 1544924372, 1931155465, 3089848744, 3862310930, 6179697488, 7724621860, 12359394976, 15449243720, 30898487440, 61796974880]

約数ペア:

[(1, 61796974880), (2, 30898487440), (4, 15449243720), (5, 12359394976), (8, 7724621860), (10, 6179697488), (16, 3862310930), (20, 3089848744), (32, 1931155465), (40, 1544924372), (80, 772462186), (160, 386231093), (3533, 17491360), (7066, 8745680), (14132, 4372840), (17665, 3498272), (28264, 2186420), (35330, 1749136), (56528, 1093210), (70660, 874568), (109321, 565280), (113056, 546605), (141320, 437284), (218642, 282640)]