412728790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{9109}}^1$

素因数の和:9336

約数の個数: 32

約数和(自身を含む): 779232960

約数和(自身を除く): 366504170

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 4531, 9062, 9109, 18218, 22655, 45310, 45545, 91090, 209507, 419014, 1047535, 1794473, 2095070, 3588946, 8972365, 17944730, 41272879, 82545758, 206364395, 412728790]

約数ペア:

[(1, 412728790), (2, 206364395), (5, 82545758), (10, 41272879), (23, 17944730), (46, 8972365), (115, 3588946), (197, 2095070), (230, 1794473), (394, 1047535), (985, 419014), (1970, 209507), (4531, 91090), (9062, 45545), (9109, 45310), (18218, 22655)]