8860804550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{6397}}^1$

素因数の和:8553

約数の個数: 48

約数和(自身を含む): 17759977872

約数和(自身を除く): 8899173322

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2131, 4262, 6397, 10655, 12794, 21310, 27703, 31985, 53275, 55406, 63970, 83161, 106550, 138515, 159925, 166322, 277030, 319850, 415805, 692575, 831610, 1385150, 2079025, 4158050, 13632007, 27264014, 68160035, 136320070, 177216091, 340800175, 354432182, 681600350, 886080455, 1772160910, 4430402275, 8860804550]

約数ペア:

[(1, 8860804550), (2, 4430402275), (5, 1772160910), (10, 886080455), (13, 681600350), (25, 354432182), (26, 340800175), (50, 177216091), (65, 136320070), (130, 68160035), (325, 27264014), (650, 13632007), (2131, 4158050), (4262, 2079025), (6397, 1385150), (10655, 831610), (12794, 692575), (21310, 415805), (27703, 319850), (31985, 277030), (53275, 166322), (55406, 159925), (63970, 138515), (83161, 106550)]