7448913220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{9743}}^1$

素因数の和:9929

約数の個数: 96

約数和(自身を含む): 18439077888

約数和(自身を除く): 10990164668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 127, 140, 172, 215, 254, 301, 430, 508, 602, 635, 860, 889, 1204, 1270, 1505, 1778, 2540, 3010, 3556, 4445, 5461, 6020, 8890, 9743, 10922, 17780, 19486, 21844, 27305, 38227, 38972, 48715, 54610, 68201, 76454, 97430, 109220, 136402, 152908, 191135, 194860, 272804, 341005, 382270, 418949, 682010, 764540, 837898, 1237361, 1364020, 1675796, 2094745, 2474722, 2932643, 4189490, 4949444, 5865286, 6186805, 8378980, 8661527, 11730572, 12373610, 14663215, 17323054, 24747220, 29326430, 34646108, 43307635, 53206523, 58652860, 86615270, 106413046, 173230540, 212826092, 266032615, 372445661, 532065230, 744891322, 1064130460, 1489782644, 1862228305, 3724456610, 7448913220]

約数ペア:

[(1, 7448913220), (2, 3724456610), (4, 1862228305), (5, 1489782644), (7, 1064130460), (10, 744891322), (14, 532065230), (20, 372445661), (28, 266032615), (35, 212826092), (43, 173230540), (70, 106413046), (86, 86615270), (127, 58652860), (140, 53206523), (172, 43307635), (215, 34646108), (254, 29326430), (301, 24747220), (430, 17323054), (508, 14663215), (602, 12373610), (635, 11730572), (860, 8661527), (889, 8378980), (1204, 6186805), (1270, 5865286), (1505, 4949444), (1778, 4189490), (2540, 2932643), (3010, 2474722), (3556, 2094745), (4445, 1675796), (5461, 1364020), (6020, 1237361), (8890, 837898), (9743, 764540), (10922, 682010), (17780, 418949), (19486, 382270), (21844, 341005), (27305, 272804), (38227, 194860), (38972, 191135), (48715, 152908), (54610, 136402), (68201, 109220), (76454, 97430)]