8939372.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 94478400

約数和(自身を除く): 47166890

約数列:

[1, 2, 5, 10, 17, 34, 53, 59, 85, 89, 106, 118, 170, 178, 265, 295, 445, 530, 590, 890, 901, 1003, 1513, 1802, 2006, 3026, 3127, 4505, 4717, 5015, 5251, 6254, 7565, 9010, 9434, 10030, 10502, 15130, 15635, 23585, 26255, 31270, 47170, 52510, 53159, 80189, 89267, 106318, 160378, 178534, 265795, 278303, 400945, 446335, 531590, 556606, 801890, 892670, 1391515, 2783030, 4731151, 9462302, 23655755, 47311510]

約数ペア:

[(1, 47311510), (2, 23655755), (5, 9462302), (10, 4731151), (17, 2783030), (34, 1391515), (53, 892670), (59, 801890), (85, 556606), (89, 531590), (106, 446335), (118, 400945), (170, 278303), (178, 265795), (265, 178534), (295, 160378), (445, 106318), (530, 89267), (590, 80189), (890, 53159), (901, 52510), (1003, 47170), (1513, 31270), (1802, 26255), (2006, 23585), (3026, 15635), (3127, 15130), (4505, 10502), (4717, 10030), (5015, 9434), (5251, 9010), (6254, 7565)]