973299700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1823}}^1$

素因数の和:2137

約数の個数: 72

約数和(自身を含む): 2232357120

約数和(自身を除く): 1259057420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 281, 380, 475, 562, 950, 1124, 1405, 1823, 1900, 2810, 3646, 5339, 5620, 7025, 7292, 9115, 10678, 14050, 18230, 21356, 26695, 28100, 34637, 36460, 45575, 53390, 69274, 91150, 106780, 133475, 138548, 173185, 182300, 266950, 346370, 512263, 533900, 692740, 865925, 1024526, 1731850, 2049052, 2561315, 3463700, 5122630, 9732997, 10245260, 12806575, 19465994, 25613150, 38931988, 48664985, 51226300, 97329970, 194659940, 243324925, 486649850, 973299700]

約数ペア:

[(1, 973299700), (2, 486649850), (4, 243324925), (5, 194659940), (10, 97329970), (19, 51226300), (20, 48664985), (25, 38931988), (38, 25613150), (50, 19465994), (76, 12806575), (95, 10245260), (100, 9732997), (190, 5122630), (281, 3463700), (380, 2561315), (475, 2049052), (562, 1731850), (950, 1024526), (1124, 865925), (1405, 692740), (1823, 533900), (1900, 512263), (2810, 346370), (3646, 266950), (5339, 182300), (5620, 173185), (7025, 138548), (7292, 133475), (9115, 106780), (10678, 91150), (14050, 69274), (18230, 53390), (21356, 45575), (26695, 36460), (28100, 34637)]