2024777975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 2877672960

約数和(自身を除く): 852894985

約数列:

[1, 5, 11, 23, 25, 55, 115, 157, 253, 275, 575, 785, 1265, 1727, 2039, 3611, 3925, 6325, 8635, 10195, 18055, 22429, 39721, 43175, 46897, 50975, 90275, 112145, 198605, 234485, 320123, 515867, 560725, 993025, 1172425, 1600615, 2579335, 3521353, 7362829, 8003075, 12896675, 17606765, 36814145, 80991119, 88033825, 184070725, 404955595, 2024777975]

約数ペア:

[(1, 2024777975), (5, 404955595), (11, 184070725), (23, 88033825), (25, 80991119), (55, 36814145), (115, 17606765), (157, 12896675), (253, 8003075), (275, 7362829), (575, 3521353), (785, 2579335), (1265, 1600615), (1727, 1172425), (2039, 993025), (3611, 560725), (3925, 515867), (6325, 320123), (8635, 234485), (10195, 198605), (18055, 112145), (22429, 90275), (39721, 50975), (43175, 46897)]