133049149640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{309503}}^1$

素因数の和:310502

約数の個数: 64

約数和(自身を含む): 326910504960

約数和(自身を除く): 193861355320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 977, 1954, 3908, 4885, 7816, 9770, 10747, 19540, 21494, 39080, 42988, 53735, 85976, 107470, 214940, 309503, 429880, 619006, 1238012, 1547515, 2476024, 3095030, 3404533, 6190060, 6809066, 12380120, 13618132, 17022665, 27236264, 34045330, 68090660, 136181320, 302384431, 604768862, 1209537724, 1511922155, 2419075448, 3023844310, 3326228741, 6047688620, 6652457482, 12095377240, 13304914964, 16631143705, 26609829928, 33262287410, 66524574820, 133049149640]

約数ペア:

[(1, 133049149640), (2, 66524574820), (4, 33262287410), (5, 26609829928), (8, 16631143705), (10, 13304914964), (11, 12095377240), (20, 6652457482), (22, 6047688620), (40, 3326228741), (44, 3023844310), (55, 2419075448), (88, 1511922155), (110, 1209537724), (220, 604768862), (440, 302384431), (977, 136181320), (1954, 68090660), (3908, 34045330), (4885, 27236264), (7816, 17022665), (9770, 13618132), (10747, 12380120), (19540, 6809066), (21494, 6190060), (39080, 3404533), (42988, 3095030), (53735, 2476024), (85976, 1547515), (107470, 1238012), (214940, 619006), (309503, 429880)]