98409920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43933}}^1$

素因数の和:43957

約数の個数: 56

約数和(自身を含む): 267821664

約数和(自身を除く): 169411744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 43933, 87866, 175732, 219665, 307531, 351464, 439330, 615062, 702928, 878660, 1230124, 1405856, 1537655, 1757320, 2460248, 2811712, 3075310, 3514640, 4920496, 6150620, 7029280, 9840992, 12301240, 14058560, 19681984, 24602480, 49204960, 98409920]

約数ペア:

[(1, 98409920), (2, 49204960), (4, 24602480), (5, 19681984), (7, 14058560), (8, 12301240), (10, 9840992), (14, 7029280), (16, 6150620), (20, 4920496), (28, 3514640), (32, 3075310), (35, 2811712), (40, 2460248), (56, 1757320), (64, 1537655), (70, 1405856), (80, 1230124), (112, 878660), (140, 702928), (160, 615062), (224, 439330), (280, 351464), (320, 307531), (448, 219665), (560, 175732), (1120, 87866), (2240, 43933)]