22064560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 62058528

約数和(自身を除く): 39993968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 41, 56, 62, 70, 80, 82, 112, 124, 140, 155, 164, 205, 217, 248, 280, 287, 310, 328, 410, 434, 496, 560, 574, 620, 656, 820, 868, 961, 1085, 1148, 1240, 1271, 1435, 1640, 1736, 1922, 2170, 2296, 2480, 2542, 2870, 3280, 3472, 3844, 4340, 4592, 4805, 5084, 5740, 6355, 6727, 7688, 8680, 8897, 9610, 10168, 11480, 12710, 13454, 15376, 17360, 17794, 19220, 20336, 22960, 25420, 26908, 33635, 35588, 38440, 39401, 44485, 50840, 53816, 67270, 71176, 76880, 78802, 88970, 101680, 107632, 134540, 142352, 157604, 177940, 197005, 269080, 275807, 315208, 355880, 394010, 538160, 551614, 630416, 711760, 788020, 1103228, 1379035, 1576040, 2206456, 2758070, 3152080, 4412912, 5516140, 11032280, 22064560]

約数ペア:

[(1, 22064560), (2, 11032280), (4, 5516140), (5, 4412912), (7, 3152080), (8, 2758070), (10, 2206456), (14, 1576040), (16, 1379035), (20, 1103228), (28, 788020), (31, 711760), (35, 630416), (40, 551614), (41, 538160), (56, 394010), (62, 355880), (70, 315208), (80, 275807), (82, 269080), (112, 197005), (124, 177940), (140, 157604), (155, 142352), (164, 134540), (205, 107632), (217, 101680), (248, 88970), (280, 78802), (287, 76880), (310, 71176), (328, 67270), (410, 53816), (434, 50840), (496, 44485), (560, 39401), (574, 38440), (620, 35588), (656, 33635), (820, 26908), (868, 25420), (961, 22960), (1085, 20336), (1148, 19220), (1240, 17794), (1271, 17360), (1435, 15376), (1640, 13454), (1736, 12710), (1922, 11480), (2170, 10168), (2296, 9610), (2480, 8897), (2542, 8680), (2870, 7688), (3280, 6727), (3472, 6355), (3844, 5740), (4340, 5084), (4592, 4805)]