4663450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 9686880

約数和(自身を除く): 5023430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 139, 275, 278, 305, 550, 610, 671, 695, 1342, 1390, 1525, 1529, 3050, 3058, 3355, 3475, 6710, 6950, 7645, 8479, 15290, 16775, 16958, 33550, 38225, 42395, 76450, 84790, 93269, 186538, 211975, 423950, 466345, 932690, 2331725, 4663450]

約数ペア:

[(1, 4663450), (2, 2331725), (5, 932690), (10, 466345), (11, 423950), (22, 211975), (25, 186538), (50, 93269), (55, 84790), (61, 76450), (110, 42395), (122, 38225), (139, 33550), (275, 16958), (278, 16775), (305, 15290), (550, 8479), (610, 7645), (671, 6950), (695, 6710), (1342, 3475), (1390, 3355), (1525, 3058), (1529, 3050)]