964744450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9371}}^1$

素因数の和:9483

約数の個数: 48

約数和(自身を含む): 1882647360

約数和(自身を除く): 917902910

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 290, 355, 710, 725, 1450, 1775, 2059, 3550, 4118, 9371, 10295, 18742, 20590, 46855, 51475, 93710, 102950, 234275, 271759, 468550, 543518, 665341, 1330682, 1358795, 2717590, 3326705, 6653410, 6793975, 13587950, 16633525, 19294889, 33267050, 38589778, 96474445, 192948890, 482372225, 964744450]

約数ペア:

[(1, 964744450), (2, 482372225), (5, 192948890), (10, 96474445), (25, 38589778), (29, 33267050), (50, 19294889), (58, 16633525), (71, 13587950), (142, 6793975), (145, 6653410), (290, 3326705), (355, 2717590), (710, 1358795), (725, 1330682), (1450, 665341), (1775, 543518), (2059, 468550), (3550, 271759), (4118, 234275), (9371, 102950), (10295, 93710), (18742, 51475), (20590, 46855)]