2015469500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6211}}^1$

素因数の和:6300

約数の個数: 96

約数和(自身を含む): 4884122880

約数和(自身を除く): 2868653380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 125, 220, 236, 250, 275, 295, 500, 550, 590, 649, 1100, 1180, 1298, 1375, 1475, 2596, 2750, 2950, 3245, 5500, 5900, 6211, 6490, 7375, 12422, 12980, 14750, 16225, 24844, 29500, 31055, 32450, 62110, 64900, 68321, 81125, 124220, 136642, 155275, 162250, 273284, 310550, 324500, 341605, 366449, 621100, 683210, 732898, 776375, 1366420, 1465796, 1552750, 1708025, 1832245, 3105500, 3416050, 3664490, 4030939, 6832100, 7328980, 8061878, 8540125, 9161225, 16123756, 17080250, 18322450, 20154695, 34160500, 36644900, 40309390, 45806125, 80618780, 91612250, 100773475, 183224500, 201546950, 403093900, 503867375, 1007734750, 2015469500]

約数ペア:

[(1, 2015469500), (2, 1007734750), (4, 503867375), (5, 403093900), (10, 201546950), (11, 183224500), (20, 100773475), (22, 91612250), (25, 80618780), (44, 45806125), (50, 40309390), (55, 36644900), (59, 34160500), (100, 20154695), (110, 18322450), (118, 17080250), (125, 16123756), (220, 9161225), (236, 8540125), (250, 8061878), (275, 7328980), (295, 6832100), (500, 4030939), (550, 3664490), (590, 3416050), (649, 3105500), (1100, 1832245), (1180, 1708025), (1298, 1552750), (1375, 1465796), (1475, 1366420), (2596, 776375), (2750, 732898), (2950, 683210), (3245, 621100), (5500, 366449), (5900, 341605), (6211, 324500), (6490, 310550), (7375, 273284), (12422, 162250), (12980, 155275), (14750, 136642), (16225, 124220), (24844, 81125), (29500, 68321), (31055, 64900), (32450, 62110)]