172934260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 368790912

約数和(自身を除く): 195856652

約数列:

[1, 2, 4, 5, 10, 20, 151, 173, 302, 331, 346, 604, 662, 692, 755, 865, 1324, 1510, 1655, 1730, 3020, 3310, 3460, 6620, 26123, 49981, 52246, 57263, 99962, 104492, 114526, 130615, 199924, 229052, 249905, 261230, 286315, 499810, 522460, 572630, 999620, 1145260, 8646713, 17293426, 34586852, 43233565, 86467130, 172934260]

約数ペア:

[(1, 172934260), (2, 86467130), (4, 43233565), (5, 34586852), (10, 17293426), (20, 8646713), (151, 1145260), (173, 999620), (302, 572630), (331, 522460), (346, 499810), (604, 286315), (662, 261230), (692, 249905), (755, 229052), (865, 199924), (1324, 130615), (1510, 114526), (1655, 104492), (1730, 99962), (3020, 57263), (3310, 52246), (3460, 49981), (6620, 26123)]