22734040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{1657}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 59688000

約数和(自身を除く): 36953960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1657, 1715, 1960, 2744, 3314, 3430, 6628, 6860, 8285, 11599, 13256, 13720, 16570, 23198, 33140, 46396, 57995, 66280, 81193, 92792, 115990, 162386, 231980, 324772, 405965, 463960, 568351, 649544, 811930, 1136702, 1623860, 2273404, 2841755, 3247720, 4546808, 5683510, 11367020, 22734040]

約数ペア:

[(1, 22734040), (2, 11367020), (4, 5683510), (5, 4546808), (7, 3247720), (8, 2841755), (10, 2273404), (14, 1623860), (20, 1136702), (28, 811930), (35, 649544), (40, 568351), (49, 463960), (56, 405965), (70, 324772), (98, 231980), (140, 162386), (196, 115990), (245, 92792), (280, 81193), (343, 66280), (392, 57995), (490, 46396), (686, 33140), (980, 23198), (1372, 16570), (1657, 13720), (1715, 13256), (1960, 11599), (2744, 8285), (3314, 6860), (3430, 6628)]