13989002800

素因数分解:

$2^4\times 5^2\times {\mathrm{971}}^1\times {\mathrm{36017}}^1$

素因数の和:37006

約数の個数: 60

約数和(自身を含む): 33644125656

約数和(自身を除く): 19655122856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 971, 1942, 3884, 4855, 7768, 9710, 15536, 19420, 24275, 36017, 38840, 48550, 72034, 77680, 97100, 144068, 180085, 194200, 288136, 360170, 388400, 576272, 720340, 900425, 1440680, 1800850, 2881360, 3601700, 7203400, 14406800, 34972507, 69945014, 139890028, 174862535, 279780056, 349725070, 559560112, 699450140, 874312675, 1398900280, 1748625350, 2797800560, 3497250700, 6994501400, 13989002800]

約数ペア:

[(1, 13989002800), (2, 6994501400), (4, 3497250700), (5, 2797800560), (8, 1748625350), (10, 1398900280), (16, 874312675), (20, 699450140), (25, 559560112), (40, 349725070), (50, 279780056), (80, 174862535), (100, 139890028), (200, 69945014), (400, 34972507), (971, 14406800), (1942, 7203400), (3884, 3601700), (4855, 2881360), (7768, 1800850), (9710, 1440680), (15536, 900425), (19420, 720340), (24275, 576272), (36017, 388400), (38840, 360170), (48550, 288136), (72034, 194200), (77680, 180085), (97100, 144068)]