230195444980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3257}}^1\times {\mathrm{48409}}^1$

素因数の和:51748

約数の個数: 48

約数和(自身を含む): 490193076240

約数和(自身を除く): 259997631260

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 3257, 6514, 13028, 16285, 32570, 48409, 65140, 96818, 193636, 237761, 242045, 475522, 484090, 951044, 968180, 1188805, 2377610, 3533857, 4755220, 7067714, 14135428, 17669285, 35338570, 70677140, 157668113, 315336226, 630672452, 788340565, 1576681130, 3153362260, 11509772249, 23019544498, 46039088996, 57548861245, 115097722490, 230195444980]

約数ペア:

[(1, 230195444980), (2, 115097722490), (4, 57548861245), (5, 46039088996), (10, 23019544498), (20, 11509772249), (73, 3153362260), (146, 1576681130), (292, 788340565), (365, 630672452), (730, 315336226), (1460, 157668113), (3257, 70677140), (6514, 35338570), (13028, 17669285), (16285, 14135428), (32570, 7067714), (48409, 4755220), (65140, 3533857), (96818, 2377610), (193636, 1188805), (237761, 968180), (242045, 951044), (475522, 484090)]