75479420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 166779648

約数和(自身を除く): 91300228

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 2297, 3286, 4594, 6572, 8215, 9188, 11485, 16430, 22970, 32860, 45940, 71207, 121741, 142414, 243482, 284828, 356035, 486964, 608705, 712070, 1217410, 1424140, 2434820, 3773971, 7547942, 15095884, 18869855, 37739710, 75479420]

約数ペア:

[(1, 75479420), (2, 37739710), (4, 18869855), (5, 15095884), (10, 7547942), (20, 3773971), (31, 2434820), (53, 1424140), (62, 1217410), (106, 712070), (124, 608705), (155, 486964), (212, 356035), (265, 284828), (310, 243482), (530, 142414), (620, 121741), (1060, 71207), (1643, 45940), (2297, 32860), (3286, 22970), (4594, 16430), (6572, 11485), (8215, 9188)]