2966242540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1\times {\mathrm{2069}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 6304888800

約数和(自身を除く): 3338646260

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 739, 970, 1478, 1940, 2069, 2956, 3695, 4138, 7390, 8276, 10345, 14780, 20690, 41380, 71683, 143366, 200693, 286732, 358415, 401386, 716830, 802772, 1003465, 1433660, 1528991, 2006930, 3057982, 4013860, 6115964, 7644955, 15289910, 30579820, 148312127, 296624254, 593248508, 741560635, 1483121270, 2966242540]

約数ペア:

[(1, 2966242540), (2, 1483121270), (4, 741560635), (5, 593248508), (10, 296624254), (20, 148312127), (97, 30579820), (194, 15289910), (388, 7644955), (485, 6115964), (739, 4013860), (970, 3057982), (1478, 2006930), (1940, 1528991), (2069, 1433660), (2956, 1003465), (3695, 802772), (4138, 716830), (7390, 401386), (8276, 358415), (10345, 286732), (14780, 200693), (20690, 143366), (41380, 71683)]