9827900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4310

約数の個数: 36

約数和(自身を含む): 22258992

約数和(自身を除く): 12431092

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 4273, 8546, 17092, 21365, 42730, 85460, 98279, 106825, 196558, 213650, 393116, 427300, 491395, 982790, 1965580, 2456975, 4913950, 9827900]

約数ペア:

[(1, 9827900), (2, 4913950), (4, 2456975), (5, 1965580), (10, 982790), (20, 491395), (23, 427300), (25, 393116), (46, 213650), (50, 196558), (92, 106825), (100, 98279), (115, 85460), (230, 42730), (460, 21365), (575, 17092), (1150, 8546), (2300, 4273)]