173677400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 441794640

約数和(自身を除く): 268117240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 67, 100, 104, 130, 134, 200, 260, 268, 325, 335, 520, 536, 650, 670, 871, 997, 1300, 1340, 1675, 1742, 1994, 2600, 2680, 3350, 3484, 3988, 4355, 4985, 6700, 6968, 7976, 8710, 9970, 12961, 13400, 17420, 19940, 21775, 24925, 25922, 34840, 39880, 43550, 49850, 51844, 64805, 66799, 87100, 99700, 103688, 129610, 133598, 174200, 199400, 259220, 267196, 324025, 333995, 518440, 534392, 648050, 667990, 868387, 1296100, 1335980, 1669975, 1736774, 2592200, 2671960, 3339950, 3473548, 4341935, 6679900, 6947096, 8683870, 13359800, 17367740, 21709675, 34735480, 43419350, 86838700, 173677400]

約数ペア:

[(1, 173677400), (2, 86838700), (4, 43419350), (5, 34735480), (8, 21709675), (10, 17367740), (13, 13359800), (20, 8683870), (25, 6947096), (26, 6679900), (40, 4341935), (50, 3473548), (52, 3339950), (65, 2671960), (67, 2592200), (100, 1736774), (104, 1669975), (130, 1335980), (134, 1296100), (200, 868387), (260, 667990), (268, 648050), (325, 534392), (335, 518440), (520, 333995), (536, 324025), (650, 267196), (670, 259220), (871, 199400), (997, 174200), (1300, 133598), (1340, 129610), (1675, 103688), (1742, 99700), (1994, 87100), (2600, 66799), (2680, 64805), (3350, 51844), (3484, 49850), (3988, 43550), (4355, 39880), (4985, 34840), (6700, 25922), (6968, 24925), (7976, 21775), (8710, 19940), (9970, 17420), (12961, 13400)]