11700818920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{187393}}^1$

素因数の和:187634

約数の個数: 64

約数和(自身を含む): 30222904320

約数和(自身を除く): 18522085400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 446, 892, 1115, 1561, 1784, 2230, 3122, 4460, 6244, 7805, 8920, 12488, 15610, 31220, 62440, 187393, 374786, 749572, 936965, 1311751, 1499144, 1873930, 2623502, 3747860, 5247004, 6558755, 7495720, 10494008, 13117510, 26235020, 41788639, 52470040, 83577278, 167154556, 208943195, 292520473, 334309112, 417886390, 585040946, 835772780, 1170081892, 1462602365, 1671545560, 2340163784, 2925204730, 5850409460, 11700818920]

約数ペア:

[(1, 11700818920), (2, 5850409460), (4, 2925204730), (5, 2340163784), (7, 1671545560), (8, 1462602365), (10, 1170081892), (14, 835772780), (20, 585040946), (28, 417886390), (35, 334309112), (40, 292520473), (56, 208943195), (70, 167154556), (140, 83577278), (223, 52470040), (280, 41788639), (446, 26235020), (892, 13117510), (1115, 10494008), (1561, 7495720), (1784, 6558755), (2230, 5247004), (3122, 3747860), (4460, 2623502), (6244, 1873930), (7805, 1499144), (8920, 1311751), (12488, 936965), (15610, 749572), (31220, 374786), (62440, 187393)]