4998100

素因数分解:

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

素因数の和:496

約数の個数: 36

約数和(自身を含む): 10950688

約数和(自身を除く): 5952588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 331, 604, 662, 755, 1324, 1510, 1655, 3020, 3310, 3775, 6620, 7550, 8275, 15100, 16550, 33100, 49981, 99962, 199924, 249905, 499810, 999620, 1249525, 2499050, 4998100]

約数ペア:

[(1, 4998100), (2, 2499050), (4, 1249525), (5, 999620), (10, 499810), (20, 249905), (25, 199924), (50, 99962), (100, 49981), (151, 33100), (302, 16550), (331, 15100), (604, 8275), (662, 7550), (755, 6620), (1324, 3775), (1510, 3310), (1655, 3020)]