12854863750

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1115

約数の個数: 80

約数和(自身を含む): 24840486000

約数和(自身を除く): 11985622250

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 499, 557, 625, 925, 998, 1114, 1250, 1850, 2495, 2785, 4625, 4990, 5570, 9250, 12475, 13925, 18463, 20609, 23125, 24950, 27850, 36926, 41218, 46250, 62375, 69625, 92315, 103045, 124750, 139250, 184630, 206090, 277943, 311875, 348125, 461575, 515225, 555886, 623750, 696250, 923150, 1030450, 1389715, 2307875, 2576125, 2779430, 4615750, 5152250, 6948575, 10283891, 11539375, 12880625, 13897150, 20567782, 23078750, 25761250, 34742875, 51419455, 69485750, 102838910, 173714375, 257097275, 347428750, 514194550, 1285486375, 2570972750, 6427431875, 12854863750]

約数ペア:

[(1, 12854863750), (2, 6427431875), (5, 2570972750), (10, 1285486375), (25, 514194550), (37, 347428750), (50, 257097275), (74, 173714375), (125, 102838910), (185, 69485750), (250, 51419455), (370, 34742875), (499, 25761250), (557, 23078750), (625, 20567782), (925, 13897150), (998, 12880625), (1114, 11539375), (1250, 10283891), (1850, 6948575), (2495, 5152250), (2785, 4615750), (4625, 2779430), (4990, 2576125), (5570, 2307875), (9250, 1389715), (12475, 1030450), (13925, 923150), (18463, 696250), (20609, 623750), (23125, 555886), (24950, 515225), (27850, 461575), (36926, 348125), (41218, 311875), (46250, 277943), (62375, 206090), (69625, 184630), (92315, 139250), (103045, 124750)]