74442940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26029}}^1$

素因数の和:26062

約数の個数: 48

約数和(自身を含む): 183667680

約数和(自身を除く): 109224740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 26029, 52058, 104116, 130145, 260290, 286319, 338377, 520580, 572638, 676754, 1145276, 1353508, 1431595, 1691885, 2863190, 3383770, 3722147, 5726380, 6767540, 7444294, 14888588, 18610735, 37221470, 74442940]

約数ペア:

[(1, 74442940), (2, 37221470), (4, 18610735), (5, 14888588), (10, 7444294), (11, 6767540), (13, 5726380), (20, 3722147), (22, 3383770), (26, 2863190), (44, 1691885), (52, 1431595), (55, 1353508), (65, 1145276), (110, 676754), (130, 572638), (143, 520580), (220, 338377), (260, 286319), (286, 260290), (572, 130145), (715, 104116), (1430, 52058), (2860, 26029)]