40747300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 102180960

約数和(自身を除く): 61433660

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 2179, 3740, 4358, 4675, 8716, 9350, 10895, 18700, 21790, 23969, 37043, 43580, 47938, 54475, 74086, 95876, 108950, 119845, 148172, 185215, 217900, 239690, 370430, 407473, 479380, 599225, 740860, 814946, 926075, 1198450, 1629892, 1852150, 2037365, 2396900, 3704300, 4074730, 8149460, 10186825, 20373650, 40747300]

約数ペア:

[(1, 40747300), (2, 20373650), (4, 10186825), (5, 8149460), (10, 4074730), (11, 3704300), (17, 2396900), (20, 2037365), (22, 1852150), (25, 1629892), (34, 1198450), (44, 926075), (50, 814946), (55, 740860), (68, 599225), (85, 479380), (100, 407473), (110, 370430), (170, 239690), (187, 217900), (220, 185215), (275, 148172), (340, 119845), (374, 108950), (425, 95876), (550, 74086), (748, 54475), (850, 47938), (935, 43580), (1100, 37043), (1700, 23969), (1870, 21790), (2179, 18700), (3740, 10895), (4358, 9350), (4675, 8716)]