22100650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 48832812

約数和(自身を除く): 26732162

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 281, 286, 325, 550, 562, 605, 650, 715, 1210, 1405, 1430, 1573, 2810, 3025, 3091, 3146, 3575, 3653, 6050, 6182, 7025, 7150, 7306, 7865, 14050, 15455, 15730, 18265, 30910, 34001, 36530, 39325, 40183, 68002, 77275, 78650, 80366, 91325, 154550, 170005, 182650, 200915, 340010, 401830, 442013, 850025, 884026, 1004575, 1700050, 2009150, 2210065, 4420130, 11050325, 22100650]

約数ペア:

[(1, 22100650), (2, 11050325), (5, 4420130), (10, 2210065), (11, 2009150), (13, 1700050), (22, 1004575), (25, 884026), (26, 850025), (50, 442013), (55, 401830), (65, 340010), (110, 200915), (121, 182650), (130, 170005), (143, 154550), (242, 91325), (275, 80366), (281, 78650), (286, 77275), (325, 68002), (550, 40183), (562, 39325), (605, 36530), (650, 34001), (715, 30910), (1210, 18265), (1405, 15730), (1430, 15455), (1573, 14050), (2810, 7865), (3025, 7306), (3091, 7150), (3146, 7025), (3575, 6182), (3653, 6050)]