5241700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 12374208

約数和(自身を除く): 7132508

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 53, 86, 92, 100, 106, 115, 172, 212, 215, 230, 265, 430, 460, 530, 575, 860, 989, 1060, 1075, 1150, 1219, 1325, 1978, 2150, 2279, 2300, 2438, 2650, 3956, 4300, 4558, 4876, 4945, 5300, 6095, 9116, 9890, 11395, 12190, 19780, 22790, 24380, 24725, 30475, 45580, 49450, 52417, 56975, 60950, 98900, 104834, 113950, 121900, 209668, 227900, 262085, 524170, 1048340, 1310425, 2620850, 5241700]

約数ペア:

[(1, 5241700), (2, 2620850), (4, 1310425), (5, 1048340), (10, 524170), (20, 262085), (23, 227900), (25, 209668), (43, 121900), (46, 113950), (50, 104834), (53, 98900), (86, 60950), (92, 56975), (100, 52417), (106, 49450), (115, 45580), (172, 30475), (212, 24725), (215, 24380), (230, 22790), (265, 19780), (430, 12190), (460, 11395), (530, 9890), (575, 9116), (860, 6095), (989, 5300), (1060, 4945), (1075, 4876), (1150, 4558), (1219, 4300), (1325, 3956), (1978, 2650), (2150, 2438), (2279, 2300)]