28571750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 55823040

約数和(自身を除く): 27251290

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 4969, 5750, 9938, 24845, 49690, 114287, 124225, 228574, 248450, 571435, 621125, 1142870, 1242250, 2857175, 5714350, 14285875, 28571750]

約数ペア:

[(1, 28571750), (2, 14285875), (5, 5714350), (10, 2857175), (23, 1242250), (25, 1142870), (46, 621125), (50, 571435), (115, 248450), (125, 228574), (230, 124225), (250, 114287), (575, 49690), (1150, 24845), (2875, 9938), (4969, 5750)]