44949100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 112458080

約数和(自身を除く): 67508980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 409, 628, 700, 785, 818, 1099, 1570, 1636, 2045, 2198, 2863, 3140, 3925, 4090, 4396, 5495, 5726, 7850, 8180, 10225, 10990, 11452, 14315, 15700, 20450, 21980, 27475, 28630, 40900, 54950, 57260, 64213, 71575, 109900, 128426, 143150, 256852, 286300, 321065, 449491, 642130, 898982, 1284260, 1605325, 1797964, 2247455, 3210650, 4494910, 6421300, 8989820, 11237275, 22474550, 44949100]

約数ペア:

[(1, 44949100), (2, 22474550), (4, 11237275), (5, 8989820), (7, 6421300), (10, 4494910), (14, 3210650), (20, 2247455), (25, 1797964), (28, 1605325), (35, 1284260), (50, 898982), (70, 642130), (100, 449491), (140, 321065), (157, 286300), (175, 256852), (314, 143150), (350, 128426), (409, 109900), (628, 71575), (700, 64213), (785, 57260), (818, 54950), (1099, 40900), (1570, 28630), (1636, 27475), (2045, 21980), (2198, 20450), (2863, 15700), (3140, 14315), (3925, 11452), (4090, 10990), (4396, 10225), (5495, 8180), (5726, 7850)]