70895380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 152441856

約数和(自身を除く): 81546476

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 191, 268, 277, 335, 382, 554, 670, 764, 955, 1108, 1340, 1385, 1910, 2770, 3820, 5540, 12797, 18559, 25594, 37118, 51188, 52907, 63985, 74236, 92795, 105814, 127970, 185590, 211628, 255940, 264535, 371180, 529070, 1058140, 3544769, 7089538, 14179076, 17723845, 35447690, 70895380]

約数ペア:

[(1, 70895380), (2, 35447690), (4, 17723845), (5, 14179076), (10, 7089538), (20, 3544769), (67, 1058140), (134, 529070), (191, 371180), (268, 264535), (277, 255940), (335, 211628), (382, 185590), (554, 127970), (670, 105814), (764, 92795), (955, 74236), (1108, 63985), (1340, 52907), (1385, 51188), (1910, 37118), (2770, 25594), (3820, 18559), (5540, 12797)]