22114100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 51455040

約数和(自身を除く): 29340940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 103, 113, 190, 206, 226, 380, 412, 452, 475, 515, 565, 950, 1030, 1130, 1900, 1957, 2060, 2147, 2260, 2575, 2825, 3914, 4294, 5150, 5650, 7828, 8588, 9785, 10300, 10735, 11300, 11639, 19570, 21470, 23278, 39140, 42940, 46556, 48925, 53675, 58195, 97850, 107350, 116390, 195700, 214700, 221141, 232780, 290975, 442282, 581950, 884564, 1105705, 1163900, 2211410, 4422820, 5528525, 11057050, 22114100]

約数ペア:

[(1, 22114100), (2, 11057050), (4, 5528525), (5, 4422820), (10, 2211410), (19, 1163900), (20, 1105705), (25, 884564), (38, 581950), (50, 442282), (76, 290975), (95, 232780), (100, 221141), (103, 214700), (113, 195700), (190, 116390), (206, 107350), (226, 97850), (380, 58195), (412, 53675), (452, 48925), (475, 46556), (515, 42940), (565, 39140), (950, 23278), (1030, 21470), (1130, 19570), (1900, 11639), (1957, 11300), (2060, 10735), (2147, 10300), (2260, 9785), (2575, 8588), (2825, 7828), (3914, 5650), (4294, 5150)]