2078709250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{877}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 4109040000

約数和(自身を除く): 2030330750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 499, 877, 950, 998, 1754, 2375, 2495, 4385, 4750, 4990, 8770, 9481, 12475, 16663, 18962, 21925, 24950, 33326, 43850, 47405, 62375, 83315, 94810, 109625, 124750, 166630, 219250, 237025, 416575, 437623, 474050, 833150, 875246, 1185125, 2082875, 2188115, 2370250, 4165750, 4376230, 8314837, 10940575, 16629674, 21881150, 41574185, 54702875, 83148370, 109405750, 207870925, 415741850, 1039354625, 2078709250]

約数ペア:

[(1, 2078709250), (2, 1039354625), (5, 415741850), (10, 207870925), (19, 109405750), (25, 83148370), (38, 54702875), (50, 41574185), (95, 21881150), (125, 16629674), (190, 10940575), (250, 8314837), (475, 4376230), (499, 4165750), (877, 2370250), (950, 2188115), (998, 2082875), (1754, 1185125), (2375, 875246), (2495, 833150), (4385, 474050), (4750, 437623), (4990, 416575), (8770, 237025), (9481, 219250), (12475, 166630), (16663, 124750), (18962, 109625), (21925, 94810), (24950, 83315), (33326, 62375), (43850, 47405)]