1134407480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 2592324000

約数和(自身を除く): 1457916520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 449, 664, 761, 830, 898, 1522, 1660, 1796, 2245, 3044, 3320, 3592, 3805, 4490, 6088, 7610, 8980, 15220, 17960, 30440, 37267, 63163, 74534, 126326, 149068, 186335, 252652, 298136, 315815, 341689, 372670, 505304, 631630, 683378, 745340, 1263260, 1366756, 1490680, 1708445, 2526520, 2733512, 3416890, 6833780, 13667560, 28360187, 56720374, 113440748, 141800935, 226881496, 283601870, 567203740, 1134407480]

約数ペア:

[(1, 1134407480), (2, 567203740), (4, 283601870), (5, 226881496), (8, 141800935), (10, 113440748), (20, 56720374), (40, 28360187), (83, 13667560), (166, 6833780), (332, 3416890), (415, 2733512), (449, 2526520), (664, 1708445), (761, 1490680), (830, 1366756), (898, 1263260), (1522, 745340), (1660, 683378), (1796, 631630), (2245, 505304), (3044, 372670), (3320, 341689), (3592, 315815), (3805, 298136), (4490, 252652), (6088, 186335), (7610, 149068), (8980, 126326), (15220, 74534), (17960, 63163), (30440, 37267)]