13888908950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1638

約数の個数: 96

約数和(自身を含む): 29931441408

約数和(自身を除く): 16042532458

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 175, 202, 331, 350, 505, 662, 707, 1010, 1187, 1414, 1655, 2317, 2374, 2525, 3310, 3535, 4634, 5050, 5935, 7070, 8275, 8309, 11585, 11870, 16550, 16618, 17675, 23170, 29675, 33431, 35350, 41545, 57925, 59350, 66862, 83090, 115850, 119887, 167155, 207725, 234017, 239774, 334310, 392897, 415450, 468034, 599435, 785794, 835775, 839209, 1170085, 1198870, 1671550, 1678418, 1964485, 2340170, 2750279, 2997175, 3928970, 4196045, 5500558, 5850425, 5994350, 8392090, 9822425, 11700850, 13751395, 19644850, 20980225, 27502790, 39682597, 41960450, 68756975, 79365194, 137513950, 198412985, 277778179, 396825970, 555556358, 992064925, 1388890895, 1984129850, 2777781790, 6944454475, 13888908950]

約数ペア:

[(1, 13888908950), (2, 6944454475), (5, 2777781790), (7, 1984129850), (10, 1388890895), (14, 992064925), (25, 555556358), (35, 396825970), (50, 277778179), (70, 198412985), (101, 137513950), (175, 79365194), (202, 68756975), (331, 41960450), (350, 39682597), (505, 27502790), (662, 20980225), (707, 19644850), (1010, 13751395), (1187, 11700850), (1414, 9822425), (1655, 8392090), (2317, 5994350), (2374, 5850425), (2525, 5500558), (3310, 4196045), (3535, 3928970), (4634, 2997175), (5050, 2750279), (5935, 2340170), (7070, 1964485), (8275, 1678418), (8309, 1671550), (11585, 1198870), (11870, 1170085), (16550, 839209), (16618, 835775), (17675, 785794), (23170, 599435), (29675, 468034), (33431, 415450), (35350, 392897), (41545, 334310), (57925, 239774), (59350, 234017), (66862, 207725), (83090, 167155), (115850, 119887)]