33880340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 43171180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 419, 622, 838, 1244, 1555, 1676, 2095, 3110, 4043, 4190, 5447, 6220, 8086, 8380, 10894, 16172, 20215, 21788, 27235, 40430, 54470, 80860, 108940, 130309, 260618, 521236, 651545, 1303090, 1694017, 2606180, 3388034, 6776068, 8470085, 16940170, 33880340]

約数ペア:

[(1, 33880340), (2, 16940170), (4, 8470085), (5, 6776068), (10, 3388034), (13, 2606180), (20, 1694017), (26, 1303090), (52, 651545), (65, 521236), (130, 260618), (260, 130309), (311, 108940), (419, 80860), (622, 54470), (838, 40430), (1244, 27235), (1555, 21788), (1676, 20215), (2095, 16172), (3110, 10894), (4043, 8380), (4190, 8086), (5447, 6220)]