2128669600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{91753}}^1$

素因数の和:91802

約数の個数: 72

約数和(自身を含む): 5375866860

約数和(自身を除く): 3247197260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 2320, 2900, 4640, 5800, 11600, 23200, 91753, 183506, 367012, 458765, 734024, 917530, 1468048, 1835060, 2293825, 2660837, 2936096, 3670120, 4587650, 5321674, 7340240, 9175300, 10643348, 13304185, 14680480, 18350600, 21286696, 26608370, 36701200, 42573392, 53216740, 66520925, 73402400, 85146784, 106433480, 133041850, 212866960, 266083700, 425733920, 532167400, 1064334800, 2128669600]

約数ペア:

[(1, 2128669600), (2, 1064334800), (4, 532167400), (5, 425733920), (8, 266083700), (10, 212866960), (16, 133041850), (20, 106433480), (25, 85146784), (29, 73402400), (32, 66520925), (40, 53216740), (50, 42573392), (58, 36701200), (80, 26608370), (100, 21286696), (116, 18350600), (145, 14680480), (160, 13304185), (200, 10643348), (232, 9175300), (290, 7340240), (400, 5321674), (464, 4587650), (580, 3670120), (725, 2936096), (800, 2660837), (928, 2293825), (1160, 1835060), (1450, 1468048), (2320, 917530), (2900, 734024), (4640, 458765), (5800, 367012), (11600, 183506), (23200, 91753)]