2103121460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{15749}}^1$

素因数の和:16376

約数の個数: 48

約数和(自身を含む): 4826304000

約数和(自身を除く): 2723182540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 607, 1214, 2428, 3035, 6070, 6677, 12140, 13354, 15749, 26708, 31498, 33385, 62996, 66770, 78745, 133540, 157490, 173239, 314980, 346478, 692956, 866195, 1732390, 3464780, 9559643, 19119286, 38238572, 47798215, 95596430, 105156073, 191192860, 210312146, 420624292, 525780365, 1051560730, 2103121460]

約数ペア:

[(1, 2103121460), (2, 1051560730), (4, 525780365), (5, 420624292), (10, 210312146), (11, 191192860), (20, 105156073), (22, 95596430), (44, 47798215), (55, 38238572), (110, 19119286), (220, 9559643), (607, 3464780), (1214, 1732390), (2428, 866195), (3035, 692956), (6070, 346478), (6677, 314980), (12140, 173239), (13354, 157490), (15749, 133540), (26708, 78745), (31498, 66770), (33385, 62996)]