13522300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 33747840

約数和(自身を除く): 20225540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 647, 836, 950, 1045, 1100, 1294, 1900, 2090, 2588, 3235, 4180, 5225, 6470, 7117, 10450, 12293, 12940, 14234, 16175, 20900, 24586, 28468, 32350, 35585, 49172, 61465, 64700, 71170, 122930, 135223, 142340, 177925, 245860, 270446, 307325, 355850, 540892, 614650, 676115, 711700, 1229300, 1352230, 2704460, 3380575, 6761150, 13522300]

約数ペア:

[(1, 13522300), (2, 6761150), (4, 3380575), (5, 2704460), (10, 1352230), (11, 1229300), (19, 711700), (20, 676115), (22, 614650), (25, 540892), (38, 355850), (44, 307325), (50, 270446), (55, 245860), (76, 177925), (95, 142340), (100, 135223), (110, 122930), (190, 71170), (209, 64700), (220, 61465), (275, 49172), (380, 35585), (418, 32350), (475, 28468), (550, 24586), (647, 20900), (836, 16175), (950, 14234), (1045, 12940), (1100, 12293), (1294, 10450), (1900, 7117), (2090, 6470), (2588, 5225), (3235, 4180)]