33933250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 70053984

約数和(自身を除く): 36120734

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 197, 250, 265, 325, 394, 530, 650, 689, 985, 1325, 1378, 1625, 1970, 2561, 2650, 3250, 3445, 4925, 5122, 6625, 6890, 9850, 10441, 12805, 13250, 17225, 20882, 24625, 25610, 34450, 49250, 52205, 64025, 86125, 104410, 128050, 135733, 172250, 261025, 271466, 320125, 522050, 640250, 678665, 1305125, 1357330, 2610250, 3393325, 6786650, 16966625, 33933250]

約数ペア:

[(1, 33933250), (2, 16966625), (5, 6786650), (10, 3393325), (13, 2610250), (25, 1357330), (26, 1305125), (50, 678665), (53, 640250), (65, 522050), (106, 320125), (125, 271466), (130, 261025), (197, 172250), (250, 135733), (265, 128050), (325, 104410), (394, 86125), (530, 64025), (650, 52205), (689, 49250), (985, 34450), (1325, 25610), (1378, 24625), (1625, 20882), (1970, 17225), (2561, 13250), (2650, 12805), (3250, 10441), (3445, 9850), (4925, 6890), (5122, 6625)]