129257450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 278583360

約数和(自身を除く): 149325910

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 3650, 5059, 5110, 10118, 12775, 25295, 25550, 35413, 50590, 70826, 126475, 177065, 252950, 354130, 369307, 738614, 885325, 1770650, 1846535, 2585149, 3693070, 5170298, 9232675, 12925745, 18465350, 25851490, 64628725, 129257450]

約数ペア:

[(1, 129257450), (2, 64628725), (5, 25851490), (7, 18465350), (10, 12925745), (14, 9232675), (25, 5170298), (35, 3693070), (50, 2585149), (70, 1846535), (73, 1770650), (146, 885325), (175, 738614), (350, 369307), (365, 354130), (511, 252950), (730, 177065), (1022, 126475), (1825, 70826), (2555, 50590), (3650, 35413), (5059, 25550), (5110, 25295), (10118, 12775)]