22348940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 49969920

約数和(自身を除く): 27620980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 571, 1030, 1142, 1957, 2060, 2284, 2855, 3914, 5710, 7828, 9785, 10849, 11420, 19570, 21698, 39140, 43396, 54245, 58813, 108490, 117626, 216980, 235252, 294065, 588130, 1117447, 1176260, 2234894, 4469788, 5587235, 11174470, 22348940]

約数ペア:

[(1, 22348940), (2, 11174470), (4, 5587235), (5, 4469788), (10, 2234894), (19, 1176260), (20, 1117447), (38, 588130), (76, 294065), (95, 235252), (103, 216980), (190, 117626), (206, 108490), (380, 58813), (412, 54245), (515, 43396), (571, 39140), (1030, 21698), (1142, 19570), (1957, 11420), (2060, 10849), (2284, 9785), (2855, 7828), (3914, 5710)]