41422640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10567}}^1$

素因数の和:10594

約数の個数: 60

約数和(自身を含む): 112041936

約数和(自身を除く): 70619296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10567, 21134, 42268, 52835, 73969, 84536, 105670, 147938, 169072, 211340, 295876, 369845, 422680, 517783, 591752, 739690, 845360, 1035566, 1183504, 1479380, 2071132, 2588915, 2958760, 4142264, 5177830, 5917520, 8284528, 10355660, 20711320, 41422640]

約数ペア:

[(1, 41422640), (2, 20711320), (4, 10355660), (5, 8284528), (7, 5917520), (8, 5177830), (10, 4142264), (14, 2958760), (16, 2588915), (20, 2071132), (28, 1479380), (35, 1183504), (40, 1035566), (49, 845360), (56, 739690), (70, 591752), (80, 517783), (98, 422680), (112, 369845), (140, 295876), (196, 211340), (245, 169072), (280, 147938), (392, 105670), (490, 84536), (560, 73969), (784, 52835), (980, 42268), (1960, 21134), (3920, 10567)]