101373160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{51721}}^1$

素因数の和:51746

約数の個数: 48

約数和(自身を含む): 265333860

約数和(自身を除く): 163960700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 51721, 103442, 206884, 258605, 362047, 413768, 517210, 724094, 1034420, 1448188, 1810235, 2068840, 2534329, 2896376, 3620470, 5068658, 7240940, 10137316, 12671645, 14481880, 20274632, 25343290, 50686580, 101373160]

約数ペア:

[(1, 101373160), (2, 50686580), (4, 25343290), (5, 20274632), (7, 14481880), (8, 12671645), (10, 10137316), (14, 7240940), (20, 5068658), (28, 3620470), (35, 2896376), (40, 2534329), (49, 2068840), (56, 1810235), (70, 1448188), (98, 1034420), (140, 724094), (196, 517210), (245, 413768), (280, 362047), (392, 258605), (490, 206884), (980, 103442), (1960, 51721)]