32080400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 88012224

約数和(自身を除く): 55931824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 317, 368, 400, 440, 460, 506, 550, 575, 634, 880, 920, 1012, 1100, 1150, 1265, 1268, 1585, 1840, 2024, 2200, 2300, 2530, 2536, 3170, 3487, 4048, 4400, 4600, 5060, 5072, 6325, 6340, 6974, 7291, 7925, 9200, 10120, 12650, 12680, 13948, 14582, 15850, 17435, 20240, 25300, 25360, 27896, 29164, 31700, 34870, 36455, 50600, 55792, 58328, 63400, 69740, 72910, 80201, 87175, 101200, 116656, 126800, 139480, 145820, 160402, 174350, 182275, 278960, 291640, 320804, 348700, 364550, 401005, 583280, 641608, 697400, 729100, 802010, 1283216, 1394800, 1458200, 1604020, 2005025, 2916400, 3208040, 4010050, 6416080, 8020100, 16040200, 32080400]

約数ペア:

[(1, 32080400), (2, 16040200), (4, 8020100), (5, 6416080), (8, 4010050), (10, 3208040), (11, 2916400), (16, 2005025), (20, 1604020), (22, 1458200), (23, 1394800), (25, 1283216), (40, 802010), (44, 729100), (46, 697400), (50, 641608), (55, 583280), (80, 401005), (88, 364550), (92, 348700), (100, 320804), (110, 291640), (115, 278960), (176, 182275), (184, 174350), (200, 160402), (220, 145820), (230, 139480), (253, 126800), (275, 116656), (317, 101200), (368, 87175), (400, 80201), (440, 72910), (460, 69740), (506, 63400), (550, 58328), (575, 55792), (634, 50600), (880, 36455), (920, 34870), (1012, 31700), (1100, 29164), (1150, 27896), (1265, 25360), (1268, 25300), (1585, 20240), (1840, 17435), (2024, 15850), (2200, 14582), (2300, 13948), (2530, 12680), (2536, 12650), (3170, 10120), (3487, 9200), (4048, 7925), (4400, 7291), (4600, 6974), (5060, 6340), (5072, 6325)]