193888960

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2141}}^1$

素因数の和:2441

約数の個数: 56

約数和(自身を含む): 463545936

約数和(自身を除く): 269656976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 1132, 1415, 2141, 2264, 2830, 4282, 4528, 5660, 8564, 9056, 10705, 11320, 17128, 18112, 21410, 22640, 34256, 42820, 45280, 68512, 85640, 90560, 137024, 171280, 342560, 605903, 685120, 1211806, 2423612, 3029515, 4847224, 6059030, 9694448, 12118060, 19388896, 24236120, 38777792, 48472240, 96944480, 193888960]

約数ペア:

[(1, 193888960), (2, 96944480), (4, 48472240), (5, 38777792), (8, 24236120), (10, 19388896), (16, 12118060), (20, 9694448), (32, 6059030), (40, 4847224), (64, 3029515), (80, 2423612), (160, 1211806), (283, 685120), (320, 605903), (566, 342560), (1132, 171280), (1415, 137024), (2141, 90560), (2264, 85640), (2830, 68512), (4282, 45280), (4528, 42820), (5660, 34256), (8564, 22640), (9056, 21410), (10705, 18112), (11320, 17128)]