97783700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 244276032

約数和(自身を除く): 146492332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 163, 175, 326, 350, 652, 700, 815, 857, 1141, 1630, 1714, 2282, 3260, 3428, 4075, 4285, 4564, 5705, 5999, 8150, 8570, 11410, 11998, 16300, 17140, 21425, 22820, 23996, 28525, 29995, 42850, 57050, 59990, 85700, 114100, 119980, 139691, 149975, 279382, 299950, 558764, 599900, 698455, 977837, 1396910, 1955674, 2793820, 3492275, 3911348, 4889185, 6984550, 9778370, 13969100, 19556740, 24445925, 48891850, 97783700]

約数ペア:

[(1, 97783700), (2, 48891850), (4, 24445925), (5, 19556740), (7, 13969100), (10, 9778370), (14, 6984550), (20, 4889185), (25, 3911348), (28, 3492275), (35, 2793820), (50, 1955674), (70, 1396910), (100, 977837), (140, 698455), (163, 599900), (175, 558764), (326, 299950), (350, 279382), (652, 149975), (700, 139691), (815, 119980), (857, 114100), (1141, 85700), (1630, 59990), (1714, 57050), (2282, 42850), (3260, 29995), (3428, 28525), (4075, 23996), (4285, 22820), (4564, 21425), (5705, 17140), (5999, 16300), (8150, 11998), (8570, 11410)]