5503540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 13910400

約数和(自身を除く): 8406860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2069, 2660, 4138, 8276, 10345, 14483, 20690, 28966, 39311, 41380, 57932, 72415, 78622, 144830, 157244, 196555, 275177, 289660, 393110, 550354, 786220, 1100708, 1375885, 2751770, 5503540]

約数ペア:

[(1, 5503540), (2, 2751770), (4, 1375885), (5, 1100708), (7, 786220), (10, 550354), (14, 393110), (19, 289660), (20, 275177), (28, 196555), (35, 157244), (38, 144830), (70, 78622), (76, 72415), (95, 57932), (133, 41380), (140, 39311), (190, 28966), (266, 20690), (380, 14483), (532, 10345), (665, 8276), (1330, 4138), (2069, 2660)]