22500940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 62092800

約数和(自身を除く): 39591860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 769, 770, 836, 1045, 1330, 1463, 1538, 1540, 2090, 2660, 2926, 3076, 3845, 4180, 5383, 5852, 7315, 7690, 8459, 10766, 14611, 14630, 15380, 16918, 21532, 26915, 29222, 29260, 33836, 42295, 53830, 58444, 59213, 73055, 84590, 102277, 107660, 118426, 146110, 160721, 169180, 204554, 236852, 292220, 296065, 321442, 409108, 511385, 592130, 642884, 803605, 1022770, 1125047, 1184260, 1607210, 2045540, 2250094, 3214420, 4500188, 5625235, 11250470, 22500940]

約数ペア:

[(1, 22500940), (2, 11250470), (4, 5625235), (5, 4500188), (7, 3214420), (10, 2250094), (11, 2045540), (14, 1607210), (19, 1184260), (20, 1125047), (22, 1022770), (28, 803605), (35, 642884), (38, 592130), (44, 511385), (55, 409108), (70, 321442), (76, 296065), (77, 292220), (95, 236852), (110, 204554), (133, 169180), (140, 160721), (154, 146110), (190, 118426), (209, 107660), (220, 102277), (266, 84590), (308, 73055), (380, 59213), (385, 58444), (418, 53830), (532, 42295), (665, 33836), (769, 29260), (770, 29222), (836, 26915), (1045, 21532), (1330, 16918), (1463, 15380), (1538, 14630), (1540, 14611), (2090, 10766), (2660, 8459), (2926, 7690), (3076, 7315), (3845, 5852), (4180, 5383)]