45085700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 113055264

約数和(自身を除く): 67969564

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, 2411, 3740, 4675, 4822, 9350, 9644, 12055, 18700, 24110, 26521, 40987, 48220, 53042, 60275, 81974, 106084, 120550, 132605, 163948, 204935, 241100, 265210, 409870, 450857, 530420, 663025, 819740, 901714, 1024675, 1326050, 1803428, 2049350, 2254285, 2652100, 4098700, 4508570, 9017140, 11271425, 22542850, 45085700]

約数ペア:

[(1, 45085700), (2, 22542850), (4, 11271425), (5, 9017140), (10, 4508570), (11, 4098700), (17, 2652100), (20, 2254285), (22, 2049350), (25, 1803428), (34, 1326050), (44, 1024675), (50, 901714), (55, 819740), (68, 663025), (85, 530420), (100, 450857), (110, 409870), (170, 265210), (187, 241100), (220, 204935), (275, 163948), (340, 132605), (374, 120550), (425, 106084), (550, 81974), (748, 60275), (850, 53042), (935, 48220), (1100, 40987), (1700, 26521), (1870, 24110), (2411, 18700), (3740, 12055), (4675, 9644), (4822, 9350)]