42628600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{30449}}^1$

素因数の和:30472

約数の個数: 48

約数和(自身を含む): 113274000

約数和(自身を除く): 70645400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 30449, 60898, 121796, 152245, 213143, 243592, 304490, 426286, 608980, 761225, 852572, 1065715, 1217960, 1522450, 1705144, 2131430, 3044900, 4262860, 5328575, 6089800, 8525720, 10657150, 21314300, 42628600]

約数ペア:

[(1, 42628600), (2, 21314300), (4, 10657150), (5, 8525720), (7, 6089800), (8, 5328575), (10, 4262860), (14, 3044900), (20, 2131430), (25, 1705144), (28, 1522450), (35, 1217960), (40, 1065715), (50, 852572), (56, 761225), (70, 608980), (100, 426286), (140, 304490), (175, 243592), (200, 213143), (280, 152245), (350, 121796), (700, 60898), (1400, 30449)]