17626180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6163}}^1$

素因数の和:6196

約数の個数: 48

約数和(自身を含む): 43493184

約数和(自身を除く): 25867004

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, 6163, 12326, 24652, 30815, 61630, 67793, 80119, 123260, 135586, 160238, 271172, 320476, 338965, 400595, 677930, 801190, 881309, 1355860, 1602380, 1762618, 3525236, 4406545, 8813090, 17626180]

約数ペア:

[(1, 17626180), (2, 8813090), (4, 4406545), (5, 3525236), (10, 1762618), (11, 1602380), (13, 1355860), (20, 881309), (22, 801190), (26, 677930), (44, 400595), (52, 338965), (55, 320476), (65, 271172), (110, 160238), (130, 135586), (143, 123260), (220, 80119), (260, 67793), (286, 61630), (572, 30815), (715, 24652), (1430, 12326), (2860, 6163)]