40964150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 80352000

約数和(自身を除く): 39387850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 179, 199, 230, 358, 398, 575, 895, 995, 1150, 1790, 1990, 4117, 4475, 4577, 4975, 8234, 8950, 9154, 9950, 20585, 22885, 35621, 41170, 45770, 71242, 102925, 114425, 178105, 205850, 228850, 356210, 819283, 890525, 1638566, 1781050, 4096415, 8192830, 20482075, 40964150]

約数ペア:

[(1, 40964150), (2, 20482075), (5, 8192830), (10, 4096415), (23, 1781050), (25, 1638566), (46, 890525), (50, 819283), (115, 356210), (179, 228850), (199, 205850), (230, 178105), (358, 114425), (398, 102925), (575, 71242), (895, 45770), (995, 41170), (1150, 35621), (1790, 22885), (1990, 20585), (4117, 9950), (4475, 9154), (4577, 8950), (4975, 8234)]