44490040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{22699}}^1$

素因数の和:22724

約数の個数: 48

約数和(自身を含む): 116451000

約数和(自身を除く): 71960960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 22699, 45398, 90796, 113495, 158893, 181592, 226990, 317786, 453980, 635572, 794465, 907960, 1112251, 1271144, 1588930, 2224502, 3177860, 4449004, 5561255, 6355720, 8898008, 11122510, 22245020, 44490040]

約数ペア:

[(1, 44490040), (2, 22245020), (4, 11122510), (5, 8898008), (7, 6355720), (8, 5561255), (10, 4449004), (14, 3177860), (20, 2224502), (28, 1588930), (35, 1271144), (40, 1112251), (49, 907960), (56, 794465), (70, 635572), (98, 453980), (140, 317786), (196, 226990), (245, 181592), (280, 158893), (392, 113495), (490, 90796), (980, 45398), (1960, 22699)]