11156937160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1\times {\mathrm{3803}}^1$

素因数の和:4918

約数の個数: 64

約数和(自身を含む): 25488017280

約数和(自身を除く): 14331080120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1033, 1420, 2066, 2840, 3803, 4132, 5165, 7606, 8264, 10330, 15212, 19015, 20660, 30424, 38030, 41320, 73343, 76060, 146686, 152120, 270013, 293372, 366715, 540026, 586744, 733430, 1080052, 1350065, 1466860, 2160104, 2700130, 2933720, 3928499, 5400260, 7856998, 10800520, 15713996, 19642495, 31427992, 39284990, 78569980, 157139960, 278923429, 557846858, 1115693716, 1394617145, 2231387432, 2789234290, 5578468580, 11156937160]

約数ペア:

[(1, 11156937160), (2, 5578468580), (4, 2789234290), (5, 2231387432), (8, 1394617145), (10, 1115693716), (20, 557846858), (40, 278923429), (71, 157139960), (142, 78569980), (284, 39284990), (355, 31427992), (568, 19642495), (710, 15713996), (1033, 10800520), (1420, 7856998), (2066, 5400260), (2840, 3928499), (3803, 2933720), (4132, 2700130), (5165, 2160104), (7606, 1466860), (8264, 1350065), (10330, 1080052), (15212, 733430), (19015, 586744), (20660, 540026), (30424, 366715), (38030, 293372), (41320, 270013), (73343, 152120), (76060, 146686)]