1377887753900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103600583}}^1$

素因数の和:103600623

約数の個数: 72

約数和(自身を含む): 3597012276480

約数和(自身を除く): 2219124522580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 103600583, 207201166, 414402332, 518002915, 725204081, 1036005830, 1450408162, 1968411077, 2072011660, 2590014575, 2900816324, 3626020405, 3936822154, 5180029150, 7252040810, 7873644308, 9842055385, 10360058300, 13778877539, 14504081620, 18130102025, 19684110770, 27557755078, 36260204050, 39368221540, 49210276925, 55115510156, 68894387695, 72520408100, 98420553850, 137788775390, 196841107700, 275577550780, 344471938475, 688943876950, 1377887753900]

約数ペア:

[(1, 1377887753900), (2, 688943876950), (4, 344471938475), (5, 275577550780), (7, 196841107700), (10, 137788775390), (14, 98420553850), (19, 72520408100), (20, 68894387695), (25, 55115510156), (28, 49210276925), (35, 39368221540), (38, 36260204050), (50, 27557755078), (70, 19684110770), (76, 18130102025), (95, 14504081620), (100, 13778877539), (133, 10360058300), (140, 9842055385), (175, 7873644308), (190, 7252040810), (266, 5180029150), (350, 3936822154), (380, 3626020405), (475, 2900816324), (532, 2590014575), (665, 2072011660), (700, 1968411077), (950, 1450408162), (1330, 1036005830), (1900, 725204081), (2660, 518002915), (3325, 414402332), (6650, 207201166), (13300, 103600583)]