132688660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 310176216

約数和(自身を除く): 177487556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 481, 676, 740, 845, 962, 1061, 1690, 1924, 2122, 2405, 3380, 4244, 4810, 5305, 6253, 9620, 10610, 12506, 13793, 21220, 25012, 27586, 31265, 39257, 55172, 62530, 68965, 78514, 125060, 137930, 157028, 179309, 196285, 275860, 358618, 392570, 510341, 717236, 785140, 896545, 1020682, 1793090, 2041364, 2551705, 3586180, 5103410, 6634433, 10206820, 13268866, 26537732, 33172165, 66344330, 132688660]

約数ペア:

[(1, 132688660), (2, 66344330), (4, 33172165), (5, 26537732), (10, 13268866), (13, 10206820), (20, 6634433), (26, 5103410), (37, 3586180), (52, 2551705), (65, 2041364), (74, 1793090), (130, 1020682), (148, 896545), (169, 785140), (185, 717236), (260, 510341), (338, 392570), (370, 358618), (481, 275860), (676, 196285), (740, 179309), (845, 157028), (962, 137930), (1061, 125060), (1690, 78514), (1924, 68965), (2122, 62530), (2405, 55172), (3380, 39257), (4244, 31265), (4810, 27586), (5305, 25012), (6253, 21220), (9620, 13793), (10610, 12506)]