42437900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{5113}}^1$

素因数の和:5210

約数の個数: 36

約数和(自身を含む): 93217992

約数和(自身を除く): 50780092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 5113, 8300, 10226, 20452, 25565, 51130, 102260, 127825, 255650, 424379, 511300, 848758, 1697516, 2121895, 4243790, 8487580, 10609475, 21218950, 42437900]

約数ペア:

[(1, 42437900), (2, 21218950), (4, 10609475), (5, 8487580), (10, 4243790), (20, 2121895), (25, 1697516), (50, 848758), (83, 511300), (100, 424379), (166, 255650), (332, 127825), (415, 102260), (830, 51130), (1660, 25565), (2075, 20452), (4150, 10226), (5113, 8300)]