102778880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{10037}}^1$

素因数の和:10064

約数の個数: 48

約数和(自身を含む): 246633660

約数和(自身を除く): 143854780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10037, 10240, 20074, 40148, 50185, 80296, 100370, 160592, 200740, 321184, 401480, 642368, 802960, 1284736, 1605920, 2569472, 3211840, 5138944, 6423680, 10277888, 12847360, 20555776, 25694720, 51389440, 102778880]

約数ペア:

[(1, 102778880), (2, 51389440), (4, 25694720), (5, 20555776), (8, 12847360), (10, 10277888), (16, 6423680), (20, 5138944), (32, 3211840), (40, 2569472), (64, 1605920), (80, 1284736), (128, 802960), (160, 642368), (256, 401480), (320, 321184), (512, 200740), (640, 160592), (1024, 100370), (1280, 80296), (2048, 50185), (2560, 40148), (5120, 20074), (10037, 10240)]