73016540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 159600000

約数和(自身を除く): 86583460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1249, 1580, 2498, 2923, 4996, 5846, 6245, 11692, 12490, 14615, 24980, 29230, 46213, 58460, 92426, 98671, 184852, 197342, 231065, 394684, 462130, 493355, 924260, 986710, 1973420, 3650827, 7301654, 14603308, 18254135, 36508270, 73016540]

約数ペア:

[(1, 73016540), (2, 36508270), (4, 18254135), (5, 14603308), (10, 7301654), (20, 3650827), (37, 1973420), (74, 986710), (79, 924260), (148, 493355), (158, 462130), (185, 394684), (316, 231065), (370, 197342), (395, 184852), (740, 98671), (790, 92426), (1249, 58460), (1580, 46213), (2498, 29230), (2923, 24980), (4996, 14615), (5846, 12490), (6245, 11692)]