13461800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 35488800

約数和(自身を除く): 22027000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 145, 200, 211, 220, 232, 275, 290, 319, 422, 440, 550, 580, 638, 725, 844, 1055, 1100, 1160, 1276, 1450, 1595, 1688, 2110, 2200, 2321, 2552, 2900, 3190, 4220, 4642, 5275, 5800, 6119, 6380, 7975, 8440, 9284, 10550, 11605, 12238, 12760, 15950, 18568, 21100, 23210, 24476, 30595, 31900, 42200, 46420, 48952, 58025, 61190, 63800, 67309, 92840, 116050, 122380, 134618, 152975, 232100, 244760, 269236, 305950, 336545, 464200, 538472, 611900, 673090, 1223800, 1346180, 1682725, 2692360, 3365450, 6730900, 13461800]

約数ペア:

[(1, 13461800), (2, 6730900), (4, 3365450), (5, 2692360), (8, 1682725), (10, 1346180), (11, 1223800), (20, 673090), (22, 611900), (25, 538472), (29, 464200), (40, 336545), (44, 305950), (50, 269236), (55, 244760), (58, 232100), (88, 152975), (100, 134618), (110, 122380), (116, 116050), (145, 92840), (200, 67309), (211, 63800), (220, 61190), (232, 58025), (275, 48952), (290, 46420), (319, 42200), (422, 31900), (440, 30595), (550, 24476), (580, 23210), (638, 21100), (725, 18568), (844, 15950), (1055, 12760), (1100, 12238), (1160, 11605), (1276, 10550), (1450, 9284), (1595, 8440), (1688, 7975), (2110, 6380), (2200, 6119), (2321, 5800), (2552, 5275), (2900, 4642), (3190, 4220)]