4481072570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9007}}^1$

素因数の和:9159

約数の個数: 64

約数和(自身を含む): 8989263360

約数和(自身を除く): 4508190790

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 89, 130, 178, 215, 430, 445, 559, 890, 1118, 1157, 2314, 2795, 3827, 5590, 5785, 7654, 9007, 11570, 18014, 19135, 38270, 45035, 49751, 90070, 99502, 117091, 234182, 248755, 387301, 497510, 585455, 774602, 801623, 1170910, 1603246, 1936505, 3873010, 4008115, 5034913, 8016230, 10069826, 10421099, 20842198, 25174565, 34469789, 50349130, 52105495, 68939578, 104210990, 172348945, 344697890, 448107257, 896214514, 2240536285, 4481072570]

約数ペア:

[(1, 4481072570), (2, 2240536285), (5, 896214514), (10, 448107257), (13, 344697890), (26, 172348945), (43, 104210990), (65, 68939578), (86, 52105495), (89, 50349130), (130, 34469789), (178, 25174565), (215, 20842198), (430, 10421099), (445, 10069826), (559, 8016230), (890, 5034913), (1118, 4008115), (1157, 3873010), (2314, 1936505), (2795, 1603246), (3827, 1170910), (5590, 801623), (5785, 774602), (7654, 585455), (9007, 497510), (11570, 387301), (18014, 248755), (19135, 234182), (38270, 117091), (45035, 99502), (49751, 90070)]