46639400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10139}}^1$

素因数の和:10178

約数の個数: 48

約数和(自身を含む): 113162400

約数和(自身を除く): 66523000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 10139, 20278, 40556, 50695, 81112, 101390, 202780, 233197, 253475, 405560, 466394, 506950, 932788, 1013900, 1165985, 1865576, 2027800, 2331970, 4663940, 5829925, 9327880, 11659850, 23319700, 46639400]

約数ペア:

[(1, 46639400), (2, 23319700), (4, 11659850), (5, 9327880), (8, 5829925), (10, 4663940), (20, 2331970), (23, 2027800), (25, 1865576), (40, 1165985), (46, 1013900), (50, 932788), (92, 506950), (100, 466394), (115, 405560), (184, 253475), (200, 233197), (230, 202780), (460, 101390), (575, 81112), (920, 50695), (1150, 40556), (2300, 20278), (4600, 10139)]