24642860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 60328800

約数和(自身を除く): 35685940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 599, 605, 748, 935, 1198, 1210, 1870, 2057, 2396, 2420, 2995, 3740, 4114, 5990, 6589, 8228, 10183, 10285, 11980, 13178, 20366, 20570, 26356, 32945, 40732, 41140, 50915, 65890, 72479, 101830, 112013, 131780, 144958, 203660, 224026, 289916, 362395, 448052, 560065, 724790, 1120130, 1232143, 1449580, 2240260, 2464286, 4928572, 6160715, 12321430, 24642860]

約数ペア:

[(1, 24642860), (2, 12321430), (4, 6160715), (5, 4928572), (10, 2464286), (11, 2240260), (17, 1449580), (20, 1232143), (22, 1120130), (34, 724790), (44, 560065), (55, 448052), (68, 362395), (85, 289916), (110, 224026), (121, 203660), (170, 144958), (187, 131780), (220, 112013), (242, 101830), (340, 72479), (374, 65890), (484, 50915), (599, 41140), (605, 40732), (748, 32945), (935, 26356), (1198, 20570), (1210, 20366), (1870, 13178), (2057, 11980), (2396, 10285), (2420, 10183), (2995, 8228), (3740, 6589), (4114, 5990)]