133734380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2693}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 304141824

約数和(自身を除く): 170407444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1910, 2483, 2693, 3820, 4966, 5386, 9932, 10772, 12415, 13465, 24830, 26930, 35009, 49660, 53860, 70018, 140036, 175045, 350090, 514363, 700180, 1028726, 2057452, 2571815, 5143630, 6686719, 10287260, 13373438, 26746876, 33433595, 66867190, 133734380]

約数ペア:

[(1, 133734380), (2, 66867190), (4, 33433595), (5, 26746876), (10, 13373438), (13, 10287260), (20, 6686719), (26, 5143630), (52, 2571815), (65, 2057452), (130, 1028726), (191, 700180), (260, 514363), (382, 350090), (764, 175045), (955, 140036), (1910, 70018), (2483, 53860), (2693, 49660), (3820, 35009), (4966, 26930), (5386, 24830), (9932, 13465), (10772, 12415)]