22095290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 27152710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 449, 518, 665, 703, 898, 1295, 1330, 1406, 2245, 2590, 3143, 3515, 4490, 4921, 6286, 7030, 8531, 9842, 15715, 16613, 17062, 24605, 31430, 33226, 42655, 49210, 59717, 83065, 85310, 116291, 119434, 166130, 232582, 298585, 315647, 581455, 597170, 631294, 1162910, 1578235, 2209529, 3156470, 4419058, 11047645, 22095290]

約数ペア:

[(1, 22095290), (2, 11047645), (5, 4419058), (7, 3156470), (10, 2209529), (14, 1578235), (19, 1162910), (35, 631294), (37, 597170), (38, 581455), (70, 315647), (74, 298585), (95, 232582), (133, 166130), (185, 119434), (190, 116291), (259, 85310), (266, 83065), (370, 59717), (449, 49210), (518, 42655), (665, 33226), (703, 31430), (898, 24605), (1295, 17062), (1330, 16613), (1406, 15715), (2245, 9842), (2590, 8531), (3143, 7030), (3515, 6286), (4490, 4921)]