40983700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 94243968

約数和(自身を除く): 53260268

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 103, 115, 173, 206, 230, 346, 412, 460, 515, 575, 692, 865, 1030, 1150, 1730, 2060, 2300, 2369, 2575, 3460, 3979, 4325, 4738, 5150, 7958, 8650, 9476, 10300, 11845, 15916, 17300, 17819, 19895, 23690, 35638, 39790, 47380, 59225, 71276, 79580, 89095, 99475, 118450, 178190, 198950, 236900, 356380, 397900, 409837, 445475, 819674, 890950, 1639348, 1781900, 2049185, 4098370, 8196740, 10245925, 20491850, 40983700]

約数ペア:

[(1, 40983700), (2, 20491850), (4, 10245925), (5, 8196740), (10, 4098370), (20, 2049185), (23, 1781900), (25, 1639348), (46, 890950), (50, 819674), (92, 445475), (100, 409837), (103, 397900), (115, 356380), (173, 236900), (206, 198950), (230, 178190), (346, 118450), (412, 99475), (460, 89095), (515, 79580), (575, 71276), (692, 59225), (865, 47380), (1030, 39790), (1150, 35638), (1730, 23690), (2060, 19895), (2300, 17819), (2369, 17300), (2575, 15916), (3460, 11845), (3979, 10300), (4325, 9476), (4738, 8650), (5150, 7958)]