1233850820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 2854504800

約数和(自身を除く): 1620653980

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 289, 290, 340, 433, 493, 578, 580, 866, 986, 1156, 1445, 1732, 1972, 2165, 2465, 2890, 4330, 4913, 4930, 5780, 7361, 8381, 8660, 9826, 9860, 12557, 14722, 16762, 19652, 24565, 25114, 29444, 33524, 36805, 41905, 49130, 50228, 62785, 73610, 83810, 98260, 125137, 125570, 142477, 147220, 167620, 213469, 250274, 251140, 284954, 426938, 500548, 569908, 625685, 712385, 853876, 1067345, 1251370, 1424770, 2127329, 2134690, 2502740, 2849540, 3628973, 4254658, 4269380, 7257946, 8509316, 10636645, 14515892, 18144865, 21273290, 36289730, 42546580, 61692541, 72579460, 123385082, 246770164, 308462705, 616925410, 1233850820]

約数ペア:

[(1, 1233850820), (2, 616925410), (4, 308462705), (5, 246770164), (10, 123385082), (17, 72579460), (20, 61692541), (29, 42546580), (34, 36289730), (58, 21273290), (68, 18144865), (85, 14515892), (116, 10636645), (145, 8509316), (170, 7257946), (289, 4269380), (290, 4254658), (340, 3628973), (433, 2849540), (493, 2502740), (578, 2134690), (580, 2127329), (866, 1424770), (986, 1251370), (1156, 1067345), (1445, 853876), (1732, 712385), (1972, 625685), (2165, 569908), (2465, 500548), (2890, 426938), (4330, 284954), (4913, 251140), (4930, 250274), (5780, 213469), (7361, 167620), (8381, 147220), (8660, 142477), (9826, 125570), (9860, 125137), (12557, 98260), (14722, 83810), (16762, 73610), (19652, 62785), (24565, 50228), (25114, 49130), (29444, 41905), (33524, 36805)]