2017702940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1\times {\mathrm{3823}}^1$

素因数の和:6242

約数の個数: 48

約数和(自身を含む): 4625510400

約数和(自身を除く): 2607807460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2399, 3823, 4798, 7646, 9596, 11995, 15292, 19115, 23990, 26389, 38230, 42053, 47980, 52778, 76460, 84106, 105556, 131945, 168212, 210265, 263890, 420530, 527780, 841060, 9171377, 18342754, 36685508, 45856885, 91713770, 100885147, 183427540, 201770294, 403540588, 504425735, 1008851470, 2017702940]

約数ペア:

[(1, 2017702940), (2, 1008851470), (4, 504425735), (5, 403540588), (10, 201770294), (11, 183427540), (20, 100885147), (22, 91713770), (44, 45856885), (55, 36685508), (110, 18342754), (220, 9171377), (2399, 841060), (3823, 527780), (4798, 420530), (7646, 263890), (9596, 210265), (11995, 168212), (15292, 131945), (19115, 105556), (23990, 84106), (26389, 76460), (38230, 52778), (42053, 47980)]