4924220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 12519360

約数和(自身を除く): 7595140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2069, 2380, 4138, 8276, 10345, 14483, 20690, 28966, 35173, 41380, 57932, 70346, 72415, 140692, 144830, 175865, 246211, 289660, 351730, 492422, 703460, 984844, 1231055, 2462110, 4924220]

約数ペア:

[(1, 4924220), (2, 2462110), (4, 1231055), (5, 984844), (7, 703460), (10, 492422), (14, 351730), (17, 289660), (20, 246211), (28, 175865), (34, 144830), (35, 140692), (68, 72415), (70, 70346), (85, 57932), (119, 41380), (140, 35173), (170, 28966), (238, 20690), (340, 14483), (476, 10345), (595, 8276), (1190, 4138), (2069, 2380)]