713773780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{3079}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 1530587520

約数和(自身を除く): 816813740

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 173, 268, 335, 346, 670, 692, 865, 1340, 1730, 3079, 3460, 6158, 11591, 12316, 15395, 23182, 30790, 46364, 57955, 61580, 115910, 206293, 231820, 412586, 532667, 825172, 1031465, 1065334, 2062930, 2130668, 2663335, 4125860, 5326670, 10653340, 35688689, 71377378, 142754756, 178443445, 356886890, 713773780]

約数ペア:

[(1, 713773780), (2, 356886890), (4, 178443445), (5, 142754756), (10, 71377378), (20, 35688689), (67, 10653340), (134, 5326670), (173, 4125860), (268, 2663335), (335, 2130668), (346, 2062930), (670, 1065334), (692, 1031465), (865, 825172), (1340, 532667), (1730, 412586), (3079, 231820), (3460, 206293), (6158, 115910), (11591, 61580), (12316, 57955), (15395, 46364), (23182, 30790)]