2107996822420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1759}}^1\times {\mathrm{6841}}^1$

素因数の和:9089

約数の個数: 96

約数和(自身を含む): 4673228313600

約数和(自身を除く): 2565231491180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 461, 922, 1759, 1844, 2305, 3518, 4610, 6841, 7036, 8759, 8795, 9220, 13682, 17518, 17590, 27364, 33421, 34205, 35036, 35180, 43795, 66842, 68410, 87590, 129979, 133684, 136820, 167105, 175180, 259958, 334210, 519916, 649895, 668420, 810899, 1299790, 1621798, 2599580, 3153701, 3243596, 4054495, 6307402, 8108990, 12033319, 12614804, 15407081, 15768505, 16217980, 24066638, 30814162, 31537010, 48133276, 59920319, 60166595, 61628324, 63074020, 77035405, 119840638, 120333190, 154070810, 228633061, 239681276, 240666380, 299601595, 308141620, 457266122, 599203190, 914532244, 1143165305, 1198406380, 2286330610, 4572661220, 5547360059, 11094720118, 22189440236, 27736800295, 55473600590, 105399841121, 110947201180, 210799682242, 421599364484, 526999205605, 1053998411210, 2107996822420]

約数ペア:

[(1, 2107996822420), (2, 1053998411210), (4, 526999205605), (5, 421599364484), (10, 210799682242), (19, 110947201180), (20, 105399841121), (38, 55473600590), (76, 27736800295), (95, 22189440236), (190, 11094720118), (380, 5547360059), (461, 4572661220), (922, 2286330610), (1759, 1198406380), (1844, 1143165305), (2305, 914532244), (3518, 599203190), (4610, 457266122), (6841, 308141620), (7036, 299601595), (8759, 240666380), (8795, 239681276), (9220, 228633061), (13682, 154070810), (17518, 120333190), (17590, 119840638), (27364, 77035405), (33421, 63074020), (34205, 61628324), (35036, 60166595), (35180, 59920319), (43795, 48133276), (66842, 31537010), (68410, 30814162), (87590, 24066638), (129979, 16217980), (133684, 15768505), (136820, 15407081), (167105, 12614804), (175180, 12033319), (259958, 8108990), (334210, 6307402), (519916, 4054495), (649895, 3243596), (668420, 3153701), (810899, 2599580), (1299790, 1621798)]