4328876890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{13597}}^1$

素因数の和:13727

約数の個数: 64

約数和(自身を含む): 8772341760

約数和(自身を除く): 4443464870

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 79, 130, 155, 158, 310, 395, 403, 790, 806, 1027, 2015, 2054, 2449, 4030, 4898, 5135, 10270, 12245, 13597, 24490, 27194, 31837, 63674, 67985, 135970, 159185, 176761, 318370, 353522, 421507, 843014, 883805, 1074163, 1767610, 2107535, 2148326, 4215070, 5370815, 5479591, 10741630, 10959182, 13964119, 27397955, 27928238, 33299053, 54795910, 66598106, 69820595, 139641190, 166495265, 332990530, 432887689, 865775378, 2164438445, 4328876890]

約数ペア:

[(1, 4328876890), (2, 2164438445), (5, 865775378), (10, 432887689), (13, 332990530), (26, 166495265), (31, 139641190), (62, 69820595), (65, 66598106), (79, 54795910), (130, 33299053), (155, 27928238), (158, 27397955), (310, 13964119), (395, 10959182), (403, 10741630), (790, 5479591), (806, 5370815), (1027, 4215070), (2015, 2148326), (2054, 2107535), (2449, 1767610), (4030, 1074163), (4898, 883805), (5135, 843014), (10270, 421507), (12245, 353522), (13597, 318370), (24490, 176761), (27194, 159185), (31837, 135970), (63674, 67985)]