40222700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 102514272

約数和(自身を除く): 62291572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1553, 1850, 2590, 3106, 3700, 5180, 6212, 6475, 7765, 10871, 12950, 15530, 21742, 25900, 31060, 38825, 43484, 54355, 57461, 77650, 108710, 114922, 155300, 217420, 229844, 271775, 287305, 402227, 543550, 574610, 804454, 1087100, 1149220, 1436525, 1608908, 2011135, 2873050, 4022270, 5746100, 8044540, 10055675, 20111350, 40222700]

約数ペア:

[(1, 40222700), (2, 20111350), (4, 10055675), (5, 8044540), (7, 5746100), (10, 4022270), (14, 2873050), (20, 2011135), (25, 1608908), (28, 1436525), (35, 1149220), (37, 1087100), (50, 804454), (70, 574610), (74, 543550), (100, 402227), (140, 287305), (148, 271775), (175, 229844), (185, 217420), (259, 155300), (350, 114922), (370, 108710), (518, 77650), (700, 57461), (740, 54355), (925, 43484), (1036, 38825), (1295, 31060), (1553, 25900), (1850, 21742), (2590, 15530), (3106, 12950), (3700, 10871), (5180, 7765), (6212, 6475)]