2023474400

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 5067800640

約数和(自身を除く): 3044326240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 101, 158, 160, 200, 202, 316, 317, 395, 400, 404, 505, 632, 634, 790, 800, 808, 1010, 1264, 1268, 1580, 1585, 1616, 1975, 2020, 2525, 2528, 2536, 3160, 3170, 3232, 3950, 4040, 5050, 5072, 6320, 6340, 7900, 7925, 7979, 8080, 10100, 10144, 12640, 12680, 15800, 15850, 15958, 16160, 20200, 25043, 25360, 31600, 31700, 31916, 32017, 39895, 40400, 50086, 50720, 63200, 63400, 63832, 64034, 79790, 80800, 100172, 125215, 126800, 127664, 128068, 159580, 160085, 199475, 200344, 250430, 253600, 255328, 256136, 319160, 320170, 398950, 400688, 500860, 512272, 626075, 638320, 640340, 797900, 800425, 801376, 1001720, 1024544, 1252150, 1276640, 1280680, 1595800, 1600850, 2003440, 2504300, 2529343, 2561360, 3191600, 3201700, 4006880, 5008600, 5058686, 5122720, 6383200, 6403400, 10017200, 10117372, 12646715, 12806800, 20034400, 20234744, 25293430, 25613600, 40469488, 50586860, 63233575, 80938976, 101173720, 126467150, 202347440, 252934300, 404694880, 505868600, 1011737200, 2023474400]

約数ペア:

[(1, 2023474400), (2, 1011737200), (4, 505868600), (5, 404694880), (8, 252934300), (10, 202347440), (16, 126467150), (20, 101173720), (25, 80938976), (32, 63233575), (40, 50586860), (50, 40469488), (79, 25613600), (80, 25293430), (100, 20234744), (101, 20034400), (158, 12806800), (160, 12646715), (200, 10117372), (202, 10017200), (316, 6403400), (317, 6383200), (395, 5122720), (400, 5058686), (404, 5008600), (505, 4006880), (632, 3201700), (634, 3191600), (790, 2561360), (800, 2529343), (808, 2504300), (1010, 2003440), (1264, 1600850), (1268, 1595800), (1580, 1280680), (1585, 1276640), (1616, 1252150), (1975, 1024544), (2020, 1001720), (2525, 801376), (2528, 800425), (2536, 797900), (3160, 640340), (3170, 638320), (3232, 626075), (3950, 512272), (4040, 500860), (5050, 400688), (5072, 398950), (6320, 320170), (6340, 319160), (7900, 256136), (7925, 255328), (7979, 253600), (8080, 250430), (10100, 200344), (10144, 199475), (12640, 160085), (12680, 159580), (15800, 128068), (15850, 127664), (15958, 126800), (16160, 125215), (20200, 100172), (25043, 80800), (25360, 79790), (31600, 64034), (31700, 63832), (31916, 63400), (32017, 63200), (39895, 50720), (40400, 50086)]