4254740.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2069}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 134930880

約数和(自身を除く): 79026500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2069, 2702, 3860, 4138, 5404, 6755, 8276, 10345, 13510, 14483, 20690, 27020, 28966, 41380, 57932, 72415, 144830, 289660, 399317, 798634, 1597268, 1996585, 2795219, 3993170, 5590438, 7986340, 11180876, 13976095, 27952190, 55904380]

約数ペア:

[(1, 55904380), (2, 27952190), (4, 13976095), (5, 11180876), (7, 7986340), (10, 5590438), (14, 3993170), (20, 2795219), (28, 1996585), (35, 1597268), (70, 798634), (140, 399317), (193, 289660), (386, 144830), (772, 72415), (965, 57932), (1351, 41380), (1930, 28966), (2069, 27020), (2702, 20690), (3860, 14483), (4138, 13510), (5404, 10345), (6755, 8276)]