33962500

素因数分解:

$2^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 91869120

約数和(自身を除く): 57906620

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 25, 26, 38, 44, 50, 52, 55, 65, 76, 95, 100, 110, 125, 130, 143, 190, 209, 220, 247, 250, 260, 275, 286, 325, 380, 418, 475, 494, 500, 550, 572, 625, 650, 715, 836, 950, 988, 1045, 1100, 1235, 1250, 1300, 1375, 1430, 1625, 1900, 2090, 2375, 2470, 2500, 2717, 2750, 2860, 3125, 3250, 3575, 4180, 4750, 4940, 5225, 5434, 5500, 6175, 6250, 6500, 6875, 7150, 8125, 9500, 10450, 10868, 11875, 12350, 12500, 13585, 13750, 14300, 16250, 17875, 20900, 23750, 24700, 26125, 27170, 27500, 30875, 32500, 34375, 35750, 40625, 47500, 52250, 54340, 59375, 61750, 67925, 68750, 71500, 81250, 89375, 104500, 118750, 123500, 130625, 135850, 137500, 154375, 162500, 178750, 237500, 261250, 271700, 308750, 339625, 357500, 446875, 522500, 617500, 653125, 679250, 771875, 893750, 1306250, 1358500, 1543750, 1698125, 1787500, 2612500, 3087500, 3396250, 6792500, 8490625, 16981250, 33962500]

約数ペア:

[(1, 33962500), (2, 16981250), (4, 8490625), (5, 6792500), (10, 3396250), (11, 3087500), (13, 2612500), (19, 1787500), (20, 1698125), (22, 1543750), (25, 1358500), (26, 1306250), (38, 893750), (44, 771875), (50, 679250), (52, 653125), (55, 617500), (65, 522500), (76, 446875), (95, 357500), (100, 339625), (110, 308750), (125, 271700), (130, 261250), (143, 237500), (190, 178750), (209, 162500), (220, 154375), (247, 137500), (250, 135850), (260, 130625), (275, 123500), (286, 118750), (325, 104500), (380, 89375), (418, 81250), (475, 71500), (494, 68750), (500, 67925), (550, 61750), (572, 59375), (625, 54340), (650, 52250), (715, 47500), (836, 40625), (950, 35750), (988, 34375), (1045, 32500), (1100, 30875), (1235, 27500), (1250, 27170), (1300, 26125), (1375, 24700), (1430, 23750), (1625, 20900), (1900, 17875), (2090, 16250), (2375, 14300), (2470, 13750), (2500, 13585), (2717, 12500), (2750, 12350), (2860, 11875), (3125, 10868), (3250, 10450), (3575, 9500), (4180, 8125), (4750, 7150), (4940, 6875), (5225, 6500), (5434, 6250), (5500, 6175)]