7819815200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8221}}^1$

素因数の和:8311

約数の個数: 144

約数和(自身を含む): 20232533160

約数和(自身を除く): 12412717960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 80, 82, 100, 116, 145, 160, 164, 200, 205, 232, 290, 328, 400, 410, 464, 580, 656, 725, 800, 820, 928, 1025, 1160, 1189, 1312, 1450, 1640, 2050, 2320, 2378, 2900, 3280, 4100, 4640, 4756, 5800, 5945, 6560, 8200, 8221, 9512, 11600, 11890, 16400, 16442, 19024, 23200, 23780, 29725, 32800, 32884, 38048, 41105, 47560, 59450, 65768, 82210, 95120, 118900, 131536, 164420, 190240, 205525, 237800, 238409, 263072, 328840, 337061, 411050, 475600, 476818, 657680, 674122, 822100, 951200, 953636, 1192045, 1315360, 1348244, 1644200, 1685305, 1907272, 2384090, 2696488, 3288400, 3370610, 3814544, 4768180, 5392976, 5960225, 6576800, 6741220, 7629088, 8426525, 9536360, 9774769, 10785952, 11920450, 13482440, 16853050, 19072720, 19549538, 23840900, 26964880, 33706100, 38145440, 39099076, 47681800, 48873845, 53929760, 67412200, 78198152, 95363600, 97747690, 134824400, 156396304, 190727200, 195495380, 244369225, 269648800, 312792608, 390990760, 488738450, 781981520, 977476900, 1563963040, 1954953800, 3909907600, 7819815200]

約数ペア:

[(1, 7819815200), (2, 3909907600), (4, 1954953800), (5, 1563963040), (8, 977476900), (10, 781981520), (16, 488738450), (20, 390990760), (25, 312792608), (29, 269648800), (32, 244369225), (40, 195495380), (41, 190727200), (50, 156396304), (58, 134824400), (80, 97747690), (82, 95363600), (100, 78198152), (116, 67412200), (145, 53929760), (160, 48873845), (164, 47681800), (200, 39099076), (205, 38145440), (232, 33706100), (290, 26964880), (328, 23840900), (400, 19549538), (410, 19072720), (464, 16853050), (580, 13482440), (656, 11920450), (725, 10785952), (800, 9774769), (820, 9536360), (928, 8426525), (1025, 7629088), (1160, 6741220), (1189, 6576800), (1312, 5960225), (1450, 5392976), (1640, 4768180), (2050, 3814544), (2320, 3370610), (2378, 3288400), (2900, 2696488), (3280, 2384090), (4100, 1907272), (4640, 1685305), (4756, 1644200), (5800, 1348244), (5945, 1315360), (6560, 1192045), (8200, 953636), (8221, 951200), (9512, 822100), (11600, 674122), (11890, 657680), (16400, 476818), (16442, 475600), (19024, 411050), (23200, 337061), (23780, 328840), (29725, 263072), (32800, 238409), (32884, 237800), (38048, 205525), (41105, 190240), (47560, 164420), (59450, 131536), (65768, 118900), (82210, 95120)]