41487880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{148171}}^1$

素因数の和:148189

約数の個数: 32

約数和(自身を含む): 106683840

約数和(自身を除く): 65195960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 148171, 296342, 592684, 740855, 1037197, 1185368, 1481710, 2074394, 2963420, 4148788, 5185985, 5926840, 8297576, 10371970, 20743940, 41487880]

約数ペア:

[(1, 41487880), (2, 20743940), (4, 10371970), (5, 8297576), (7, 5926840), (8, 5185985), (10, 4148788), (14, 2963420), (20, 2074394), (28, 1481710), (35, 1185368), (40, 1037197), (56, 740855), (70, 592684), (140, 296342), (280, 148171)]