29665400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6488

約数の個数: 48

約数和(自身を含む): 71982000

約数和(自身を除く): 42316600

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, 6449, 12898, 25796, 32245, 51592, 64490, 128980, 148327, 161225, 257960, 296654, 322450, 593308, 644900, 741635, 1186616, 1289800, 1483270, 2966540, 3708175, 5933080, 7416350, 14832700, 29665400]

約数ペア:

[(1, 29665400), (2, 14832700), (4, 7416350), (5, 5933080), (8, 3708175), (10, 2966540), (20, 1483270), (23, 1289800), (25, 1186616), (40, 741635), (46, 644900), (50, 593308), (92, 322450), (100, 296654), (115, 257960), (184, 161225), (200, 148327), (230, 128980), (460, 64490), (575, 51592), (920, 32245), (1150, 25796), (2300, 12898), (4600, 6449)]