195215800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{75083}}^1$

素因数の和:75112

約数の個数: 48

約数和(自身を含む): 488796840

約数和(自身を除く): 293581040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 75083, 150166, 300332, 375415, 600664, 750830, 976079, 1501660, 1877075, 1952158, 3003320, 3754150, 3904316, 4880395, 7508300, 7808632, 9760790, 15016600, 19521580, 24401975, 39043160, 48803950, 97607900, 195215800]

約数ペア:

[(1, 195215800), (2, 97607900), (4, 48803950), (5, 39043160), (8, 24401975), (10, 19521580), (13, 15016600), (20, 9760790), (25, 7808632), (26, 7508300), (40, 4880395), (50, 3904316), (52, 3754150), (65, 3003320), (100, 1952158), (104, 1877075), (130, 1501660), (200, 976079), (260, 750830), (325, 600664), (520, 375415), (650, 300332), (1300, 150166), (2600, 75083)]