919310150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{57637}}^1$

素因数の和:57689

約数の個数: 48

約数和(自身を含む): 1929720240

約数和(自身を除く): 1010410090

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 15950, 57637, 115274, 288185, 576370, 634007, 1268014, 1440925, 1671473, 2881850, 3170035, 3342946, 6340070, 8357365, 15850175, 16714730, 18386203, 31700350, 36772406, 41786825, 83573650, 91931015, 183862030, 459655075, 919310150]

約数ペア:

[(1, 919310150), (2, 459655075), (5, 183862030), (10, 91931015), (11, 83573650), (22, 41786825), (25, 36772406), (29, 31700350), (50, 18386203), (55, 16714730), (58, 15850175), (110, 8357365), (145, 6340070), (275, 3342946), (290, 3170035), (319, 2881850), (550, 1671473), (638, 1440925), (725, 1268014), (1450, 634007), (1595, 576370), (3190, 288185), (7975, 115274), (15950, 57637)]