230808580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5897}}^1$

素因数の和:6028

約数の個数: 48

約数和(自身を含む): 515249280

約数和(自身を除く): 284440700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1957, 2060, 3914, 5897, 7828, 9785, 11794, 19570, 23588, 29485, 39140, 58970, 112043, 117940, 224086, 448172, 560215, 607391, 1120430, 1214782, 2240860, 2429564, 3036955, 6073910, 11540429, 12147820, 23080858, 46161716, 57702145, 115404290, 230808580]

約数ペア:

[(1, 230808580), (2, 115404290), (4, 57702145), (5, 46161716), (10, 23080858), (19, 12147820), (20, 11540429), (38, 6073910), (76, 3036955), (95, 2429564), (103, 2240860), (190, 1214782), (206, 1120430), (380, 607391), (412, 560215), (515, 448172), (1030, 224086), (1957, 117940), (2060, 112043), (3914, 58970), (5897, 39140), (7828, 29485), (9785, 23588), (11794, 19570)]