1077882950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1733

約数の個数: 48

約数和(自身を含む): 2044154880

約数和(自身を除く): 966271930

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 211, 355, 422, 710, 1055, 1439, 1775, 2110, 2878, 3550, 5275, 7195, 10550, 14390, 14981, 29962, 35975, 71950, 74905, 102169, 149810, 204338, 303629, 374525, 510845, 607258, 749050, 1021690, 1518145, 2554225, 3036290, 5108450, 7590725, 15181450, 21557659, 43115318, 107788295, 215576590, 538941475, 1077882950]

約数ペア:

[(1, 1077882950), (2, 538941475), (5, 215576590), (10, 107788295), (25, 43115318), (50, 21557659), (71, 15181450), (142, 7590725), (211, 5108450), (355, 3036290), (422, 2554225), (710, 1518145), (1055, 1021690), (1439, 749050), (1775, 607258), (2110, 510845), (2878, 374525), (3550, 303629), (5275, 204338), (7195, 149810), (10550, 102169), (14390, 74905), (14981, 71950), (29962, 35975)]