22418110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 48371904

約数和(自身を除く): 25953794

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 257, 286, 305, 514, 610, 671, 715, 793, 1285, 1342, 1430, 1586, 2570, 2827, 3341, 3355, 3965, 5654, 6682, 6710, 7930, 8723, 14135, 15677, 16705, 17446, 28270, 31354, 33410, 36751, 43615, 73502, 78385, 87230, 156770, 172447, 183755, 203801, 344894, 367510, 407602, 862235, 1019005, 1724470, 2038010, 2241811, 4483622, 11209055, 22418110]

約数ペア:

[(1, 22418110), (2, 11209055), (5, 4483622), (10, 2241811), (11, 2038010), (13, 1724470), (22, 1019005), (26, 862235), (55, 407602), (61, 367510), (65, 344894), (110, 203801), (122, 183755), (130, 172447), (143, 156770), (257, 87230), (286, 78385), (305, 73502), (514, 43615), (610, 36751), (671, 33410), (715, 31354), (793, 28270), (1285, 17446), (1342, 16705), (1430, 15677), (1586, 14135), (2570, 8723), (2827, 7930), (3341, 6710), (3355, 6682), (3965, 5654)]