392021350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36131}}^1$

素因数の和:36181

約数の個数: 48

約数和(自身を含む): 860230656

約数和(自身を除く): 468209306

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 36131, 72262, 180655, 252917, 361310, 505834, 903275, 1120061, 1264585, 1806550, 2240122, 2529170, 5600305, 6322925, 7840427, 11200610, 12645850, 15680854, 28001525, 39202135, 56003050, 78404270, 196010675, 392021350]

約数ペア:

[(1, 392021350), (2, 196010675), (5, 78404270), (7, 56003050), (10, 39202135), (14, 28001525), (25, 15680854), (31, 12645850), (35, 11200610), (50, 7840427), (62, 6322925), (70, 5600305), (155, 2529170), (175, 2240122), (217, 1806550), (310, 1264585), (350, 1120061), (434, 903275), (775, 505834), (1085, 361310), (1550, 252917), (2170, 180655), (5425, 72262), (10850, 36131)]