24725960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 64022400

約数和(自身を除く): 39296440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 233, 280, 379, 466, 758, 932, 1165, 1516, 1631, 1864, 1895, 2330, 2653, 3032, 3262, 3790, 4660, 5306, 6524, 7580, 8155, 9320, 10612, 13048, 13265, 15160, 16310, 21224, 26530, 32620, 53060, 65240, 88307, 106120, 176614, 353228, 441535, 618149, 706456, 883070, 1236298, 1766140, 2472596, 3090745, 3532280, 4945192, 6181490, 12362980, 24725960]

約数ペア:

[(1, 24725960), (2, 12362980), (4, 6181490), (5, 4945192), (7, 3532280), (8, 3090745), (10, 2472596), (14, 1766140), (20, 1236298), (28, 883070), (35, 706456), (40, 618149), (56, 441535), (70, 353228), (140, 176614), (233, 106120), (280, 88307), (379, 65240), (466, 53060), (758, 32620), (932, 26530), (1165, 21224), (1516, 16310), (1631, 15160), (1864, 13265), (1895, 13048), (2330, 10612), (2653, 9320), (3032, 8155), (3262, 7580), (3790, 6524), (4660, 5306)]