147962260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 323285760

約数和(自身を除く): 175323500

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 2531, 2923, 5062, 5846, 10124, 11692, 12655, 14615, 25310, 29230, 50620, 58460, 93647, 187294, 199949, 374588, 399898, 468235, 799796, 936470, 999745, 1872940, 1999490, 3998980, 7398113, 14796226, 29592452, 36990565, 73981130, 147962260]

約数ペア:

[(1, 147962260), (2, 73981130), (4, 36990565), (5, 29592452), (10, 14796226), (20, 7398113), (37, 3998980), (74, 1999490), (79, 1872940), (148, 999745), (158, 936470), (185, 799796), (316, 468235), (370, 399898), (395, 374588), (740, 199949), (790, 187294), (1580, 93647), (2531, 58460), (2923, 50620), (5062, 29230), (5846, 25310), (10124, 14615), (11692, 12655)]