5142878080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{472691}}^1$

素因数の和:472727

約数の個数: 64

約数和(自身を含む): 13017937680

約数和(自身を除く): 7875059600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 472691, 945382, 1890764, 2363455, 3781528, 4726910, 7563056, 8035747, 9453820, 15126112, 16071494, 18907640, 30252224, 32142988, 37815280, 40178735, 60504448, 64285976, 75630560, 80357470, 128571952, 151261120, 160714940, 257143904, 302522240, 321429880, 514287808, 642859760, 1028575616, 1285719520, 2571439040, 5142878080]

約数ペア:

[(1, 5142878080), (2, 2571439040), (4, 1285719520), (5, 1028575616), (8, 642859760), (10, 514287808), (16, 321429880), (17, 302522240), (20, 257143904), (32, 160714940), (34, 151261120), (40, 128571952), (64, 80357470), (68, 75630560), (80, 64285976), (85, 60504448), (128, 40178735), (136, 37815280), (160, 32142988), (170, 30252224), (272, 18907640), (320, 16071494), (340, 15126112), (544, 9453820), (640, 8035747), (680, 7563056), (1088, 4726910), (1360, 3781528), (2176, 2363455), (2720, 1890764), (5440, 945382), (10880, 472691)]