37820310520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1\times {\mathrm{4909}}^1$

素因数の和:6928

約数の個数: 64

約数和(自身を含む): 86000810400

約数和(自身を除く): 48180499880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1907, 2020, 3814, 4040, 4909, 7628, 9535, 9818, 15256, 19070, 19636, 24545, 38140, 39272, 49090, 76280, 98180, 192607, 196360, 385214, 495809, 770428, 963035, 991618, 1540856, 1926070, 1983236, 2479045, 3852140, 3966472, 4958090, 7704280, 9361463, 9916180, 18722926, 19832360, 37445852, 46807315, 74891704, 93614630, 187229260, 374458520, 945507763, 1891015526, 3782031052, 4727538815, 7564062104, 9455077630, 18910155260, 37820310520]

約数ペア:

[(1, 37820310520), (2, 18910155260), (4, 9455077630), (5, 7564062104), (8, 4727538815), (10, 3782031052), (20, 1891015526), (40, 945507763), (101, 374458520), (202, 187229260), (404, 93614630), (505, 74891704), (808, 46807315), (1010, 37445852), (1907, 19832360), (2020, 18722926), (3814, 9916180), (4040, 9361463), (4909, 7704280), (7628, 4958090), (9535, 3966472), (9818, 3852140), (15256, 2479045), (19070, 1983236), (19636, 1926070), (24545, 1540856), (38140, 991618), (39272, 963035), (49090, 770428), (76280, 495809), (98180, 385214), (192607, 196360)]