7052420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 15879360

約数和(自身を除く): 8826940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 277, 335, 380, 554, 670, 1108, 1273, 1340, 1385, 2546, 2770, 5092, 5263, 5540, 6365, 10526, 12730, 18559, 21052, 25460, 26315, 37118, 52630, 74236, 92795, 105260, 185590, 352621, 371180, 705242, 1410484, 1763105, 3526210, 7052420]

約数ペア:

[(1, 7052420), (2, 3526210), (4, 1763105), (5, 1410484), (10, 705242), (19, 371180), (20, 352621), (38, 185590), (67, 105260), (76, 92795), (95, 74236), (134, 52630), (190, 37118), (268, 26315), (277, 25460), (335, 21052), (380, 18559), (554, 12730), (670, 10526), (1108, 6365), (1273, 5540), (1340, 5263), (1385, 5092), (2546, 2770)]