1330595256380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{261787}}^1$

素因数の和:262095

約数の個数: 96

約数和(自身を含む): 3053382139584

約数和(自身を除く): 1722786883204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 173, 226, 260, 346, 452, 565, 692, 865, 1130, 1469, 1730, 2249, 2260, 2938, 3460, 4498, 5876, 7345, 8996, 11245, 14690, 19549, 22490, 29380, 39098, 44980, 78196, 97745, 195490, 254137, 261787, 390980, 508274, 523574, 1016548, 1047148, 1270685, 1308935, 2541370, 2617870, 3403231, 5082740, 5235740, 6806462, 13612924, 17016155, 29581931, 34032310, 45289151, 59163862, 68064620, 90578302, 118327724, 147909655, 181156604, 226445755, 295819310, 384565103, 452891510, 588758963, 591638620, 769130206, 905783020, 1177517926, 1538260412, 1922825515, 2355035852, 2943794815, 3845651030, 5117674063, 5887589630, 7691302060, 10235348126, 11775179260, 20470696252, 25588370315, 51176740630, 66529762819, 102353481260, 133059525638, 266119051276, 332648814095, 665297628190, 1330595256380]

約数ペア:

[(1, 1330595256380), (2, 665297628190), (4, 332648814095), (5, 266119051276), (10, 133059525638), (13, 102353481260), (20, 66529762819), (26, 51176740630), (52, 25588370315), (65, 20470696252), (113, 11775179260), (130, 10235348126), (173, 7691302060), (226, 5887589630), (260, 5117674063), (346, 3845651030), (452, 2943794815), (565, 2355035852), (692, 1922825515), (865, 1538260412), (1130, 1177517926), (1469, 905783020), (1730, 769130206), (2249, 591638620), (2260, 588758963), (2938, 452891510), (3460, 384565103), (4498, 295819310), (5876, 226445755), (7345, 181156604), (8996, 147909655), (11245, 118327724), (14690, 90578302), (19549, 68064620), (22490, 59163862), (29380, 45289151), (39098, 34032310), (44980, 29581931), (78196, 17016155), (97745, 13612924), (195490, 6806462), (254137, 5235740), (261787, 5082740), (390980, 3403231), (508274, 2617870), (523574, 2541370), (1016548, 1308935), (1047148, 1270685)]