67476220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25367}}^1$

素因数の和:25402

約数の個数: 48

約数和(自身を含む): 170472960

約数和(自身を除く): 102996740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 25367, 50734, 101468, 126835, 177569, 253670, 355138, 481973, 507340, 710276, 887845, 963946, 1775690, 1927892, 2409865, 3373811, 3551380, 4819730, 6747622, 9639460, 13495244, 16869055, 33738110, 67476220]

約数ペア:

[(1, 67476220), (2, 33738110), (4, 16869055), (5, 13495244), (7, 9639460), (10, 6747622), (14, 4819730), (19, 3551380), (20, 3373811), (28, 2409865), (35, 1927892), (38, 1775690), (70, 963946), (76, 887845), (95, 710276), (133, 507340), (140, 481973), (190, 355138), (266, 253670), (380, 177569), (532, 126835), (665, 101468), (1330, 50734), (2660, 25367)]