23992540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8389}}^1$

素因数の和:8422

約数の個数: 48

約数和(自身を含む): 59199840

約数和(自身を除く): 35207300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8389, 16778, 33556, 41945, 83890, 92279, 109057, 167780, 184558, 218114, 369116, 436228, 461395, 545285, 922790, 1090570, 1199627, 1845580, 2181140, 2399254, 4798508, 5998135, 11996270, 23992540]

約数ペア:

[(1, 23992540), (2, 11996270), (4, 5998135), (5, 4798508), (10, 2399254), (11, 2181140), (13, 1845580), (20, 1199627), (22, 1090570), (26, 922790), (44, 545285), (52, 461395), (55, 436228), (65, 369116), (110, 218114), (130, 184558), (143, 167780), (220, 109057), (260, 92279), (286, 83890), (572, 41945), (715, 33556), (1430, 16778), (2860, 8389)]