41554940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{42403}}^1$

素因数の和:42426

約数の個数: 36

約数和(自身を含む): 101515176

約数和(自身を除く): 59960236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 42403, 84806, 169612, 212015, 296821, 424030, 593642, 848060, 1187284, 1484105, 2077747, 2968210, 4155494, 5936420, 8310988, 10388735, 20777470, 41554940]

約数ペア:

[(1, 41554940), (2, 20777470), (4, 10388735), (5, 8310988), (7, 5936420), (10, 4155494), (14, 2968210), (20, 2077747), (28, 1484105), (35, 1187284), (49, 848060), (70, 593642), (98, 424030), (140, 296821), (196, 212015), (245, 169612), (490, 84806), (980, 42403)]