15697099850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{43597}}^1$

素因数の和:44007

約数の個数: 48

約数和(自身を含む): 30815066400

約数和(自身を除く): 15117966550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 379, 475, 758, 950, 1895, 3790, 7201, 9475, 14402, 18950, 36005, 43597, 72010, 87194, 180025, 217985, 360050, 435970, 828343, 1089925, 1656686, 2179850, 4141715, 8283430, 16523263, 20708575, 33046526, 41417150, 82616315, 165232630, 313941997, 413081575, 627883994, 826163150, 1569709985, 3139419970, 7848549925, 15697099850]

約数ペア:

[(1, 15697099850), (2, 7848549925), (5, 3139419970), (10, 1569709985), (19, 826163150), (25, 627883994), (38, 413081575), (50, 313941997), (95, 165232630), (190, 82616315), (379, 41417150), (475, 33046526), (758, 20708575), (950, 16523263), (1895, 8283430), (3790, 4141715), (7201, 2179850), (9475, 1656686), (14402, 1089925), (18950, 828343), (36005, 435970), (43597, 360050), (72010, 217985), (87194, 180025)]