27583660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 62770176

約数和(自身を除く): 35186516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 383, 554, 766, 1108, 1385, 1532, 1915, 2770, 3601, 3830, 4979, 5540, 7202, 7660, 9958, 14404, 18005, 19916, 24895, 36010, 49790, 72020, 99580, 106091, 212182, 424364, 530455, 1060910, 1379183, 2121820, 2758366, 5516732, 6895915, 13791830, 27583660]

約数ペア:

[(1, 27583660), (2, 13791830), (4, 6895915), (5, 5516732), (10, 2758366), (13, 2121820), (20, 1379183), (26, 1060910), (52, 530455), (65, 424364), (130, 212182), (260, 106091), (277, 99580), (383, 72020), (554, 49790), (766, 36010), (1108, 24895), (1385, 19916), (1532, 18005), (1915, 14404), (2770, 9958), (3601, 7660), (3830, 7202), (4979, 5540)]