806519150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1061}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 1569194208

約数和(自身を除く): 762675058

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 661, 1061, 1150, 1322, 2122, 3305, 5305, 6610, 10610, 15203, 16525, 24403, 26525, 30406, 33050, 48806, 53050, 76015, 122015, 152030, 244030, 380075, 610075, 701321, 760150, 1220150, 1402642, 3506605, 7013210, 16130383, 17533025, 32260766, 35066050, 80651915, 161303830, 403259575, 806519150]

約数ペア:

[(1, 806519150), (2, 403259575), (5, 161303830), (10, 80651915), (23, 35066050), (25, 32260766), (46, 17533025), (50, 16130383), (115, 7013210), (230, 3506605), (575, 1402642), (661, 1220150), (1061, 760150), (1150, 701321), (1322, 610075), (2122, 380075), (3305, 244030), (5305, 152030), (6610, 122015), (10610, 76015), (15203, 53050), (16525, 48806), (24403, 33050), (26525, 30406)]