77052160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3579

約数の個数: 72

約数和(自身を含む): 195475896

約数和(自身を除く): 118423736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 3541, 4352, 5440, 7082, 10880, 14164, 17705, 21760, 28328, 35410, 56656, 60197, 70820, 113312, 120394, 141640, 226624, 240788, 283280, 300985, 453248, 481576, 566560, 601970, 906496, 963152, 1133120, 1203940, 1926304, 2266240, 2407880, 3852608, 4532480, 4815760, 7705216, 9631520, 15410432, 19263040, 38526080, 77052160]

約数ペア:

[(1, 77052160), (2, 38526080), (4, 19263040), (5, 15410432), (8, 9631520), (10, 7705216), (16, 4815760), (17, 4532480), (20, 3852608), (32, 2407880), (34, 2266240), (40, 1926304), (64, 1203940), (68, 1133120), (80, 963152), (85, 906496), (128, 601970), (136, 566560), (160, 481576), (170, 453248), (256, 300985), (272, 283280), (320, 240788), (340, 226624), (544, 141640), (640, 120394), (680, 113312), (1088, 70820), (1280, 60197), (1360, 56656), (2176, 35410), (2720, 28328), (3541, 21760), (4352, 17705), (5440, 14164), (7082, 10880)]