38575040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1054

約数の個数: 112

約数和(自身を含む): 111264192

約数和(自身を除く): 72689152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1013, 1088, 1120, 1190, 1360, 1904, 2026, 2240, 2380, 2720, 3808, 4052, 4760, 5065, 5440, 7091, 7616, 8104, 9520, 10130, 14182, 16208, 17221, 19040, 20260, 28364, 32416, 34442, 35455, 38080, 40520, 56728, 64832, 68884, 70910, 81040, 86105, 113456, 120547, 137768, 141820, 162080, 172210, 226912, 241094, 275536, 283640, 324160, 344420, 453824, 482188, 551072, 567280, 602735, 688840, 964376, 1102144, 1134560, 1205470, 1377680, 1928752, 2269120, 2410940, 2755360, 3857504, 4821880, 5510720, 7715008, 9643760, 19287520, 38575040]

約数ペア:

[(1, 38575040), (2, 19287520), (4, 9643760), (5, 7715008), (7, 5510720), (8, 4821880), (10, 3857504), (14, 2755360), (16, 2410940), (17, 2269120), (20, 1928752), (28, 1377680), (32, 1205470), (34, 1134560), (35, 1102144), (40, 964376), (56, 688840), (64, 602735), (68, 567280), (70, 551072), (80, 482188), (85, 453824), (112, 344420), (119, 324160), (136, 283640), (140, 275536), (160, 241094), (170, 226912), (224, 172210), (238, 162080), (272, 141820), (280, 137768), (320, 120547), (340, 113456), (448, 86105), (476, 81040), (544, 70910), (560, 68884), (595, 64832), (680, 56728), (952, 40520), (1013, 38080), (1088, 35455), (1120, 34442), (1190, 32416), (1360, 28364), (1904, 20260), (2026, 19040), (2240, 17221), (2380, 16208), (2720, 14182), (3808, 10130), (4052, 9520), (4760, 8104), (5065, 7616), (5440, 7091)]