1567884940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{49711}}^1$

素因数の和:49822

約数の個数: 48

約数和(自身を含む): 3507678720

約数和(自身を除く): 1939793780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 6308, 7885, 15770, 31540, 49711, 99422, 198844, 248555, 497110, 944509, 994220, 1889018, 3778036, 4126013, 4722545, 8252026, 9445090, 16504052, 18890180, 20630065, 41260130, 78394247, 82520260, 156788494, 313576988, 391971235, 783942470, 1567884940]

約数ペア:

[(1, 1567884940), (2, 783942470), (4, 391971235), (5, 313576988), (10, 156788494), (19, 82520260), (20, 78394247), (38, 41260130), (76, 20630065), (83, 18890180), (95, 16504052), (166, 9445090), (190, 8252026), (332, 4722545), (380, 4126013), (415, 3778036), (830, 1889018), (1577, 994220), (1660, 944509), (3154, 497110), (6308, 248555), (7885, 198844), (15770, 99422), (31540, 49711)]