37945460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 91808640

約数和(自身を除く): 53863180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2069, 2620, 3668, 4138, 4585, 8276, 9170, 10345, 14483, 18340, 20690, 28966, 41380, 57932, 72415, 144830, 271039, 289660, 542078, 1084156, 1355195, 1897273, 2710390, 3794546, 5420780, 7589092, 9486365, 18972730, 37945460]

約数ペア:

[(1, 37945460), (2, 18972730), (4, 9486365), (5, 7589092), (7, 5420780), (10, 3794546), (14, 2710390), (20, 1897273), (28, 1355195), (35, 1084156), (70, 542078), (131, 289660), (140, 271039), (262, 144830), (524, 72415), (655, 57932), (917, 41380), (1310, 28966), (1834, 20690), (2069, 18340), (2620, 14483), (3668, 10345), (4138, 9170), (4585, 8276)]