1796283220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{16747}}^1$

素因数の和:16960

約数の個数: 48

約数和(自身を含む): 3916620288

約数和(自身を除く): 2120337068

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 173, 310, 346, 620, 692, 865, 1730, 3460, 5363, 10726, 16747, 21452, 26815, 33494, 53630, 66988, 83735, 107260, 167470, 334940, 519157, 1038314, 2076628, 2595785, 2897231, 5191570, 5794462, 10383140, 11588924, 14486155, 28972310, 57944620, 89814161, 179628322, 359256644, 449070805, 898141610, 1796283220]

約数ペア:

[(1, 1796283220), (2, 898141610), (4, 449070805), (5, 359256644), (10, 179628322), (20, 89814161), (31, 57944620), (62, 28972310), (124, 14486155), (155, 11588924), (173, 10383140), (310, 5794462), (346, 5191570), (620, 2897231), (692, 2595785), (865, 2076628), (1730, 1038314), (3460, 519157), (5363, 334940), (10726, 167470), (16747, 107260), (21452, 83735), (26815, 66988), (33494, 53630)]