2043727.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 60948720

約数和(自身を除く): 36029800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 173, 260, 277, 346, 520, 554, 692, 865, 1108, 1384, 1385, 1730, 2216, 2249, 2770, 3460, 3601, 4498, 5540, 6920, 7202, 8996, 11080, 11245, 14404, 17992, 18005, 22490, 28808, 36010, 44980, 47921, 72020, 89960, 95842, 144040, 191684, 239605, 383368, 479210, 622973, 958420, 1245946, 1916840, 2491892, 3114865, 4983784, 6229730, 12459460, 24918920]

約数ペア:

[(1, 24918920), (2, 12459460), (4, 6229730), (5, 4983784), (8, 3114865), (10, 2491892), (13, 1916840), (20, 1245946), (26, 958420), (40, 622973), (52, 479210), (65, 383368), (104, 239605), (130, 191684), (173, 144040), (260, 95842), (277, 89960), (346, 72020), (520, 47921), (554, 44980), (692, 36010), (865, 28808), (1108, 22490), (1384, 18005), (1385, 17992), (1730, 14404), (2216, 11245), (2249, 11080), (2770, 8996), (3460, 7202), (3601, 6920), (4498, 5540)]