63373180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 145381824

約数和(自身を除く): 82008644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3433, 3692, 4615, 6866, 9230, 13732, 17165, 18460, 34330, 44629, 68660, 89258, 178516, 223145, 243743, 446290, 487486, 892580, 974972, 1218715, 2437430, 3168659, 4874860, 6337318, 12674636, 15843295, 31686590, 63373180]

約数ペア:

[(1, 63373180), (2, 31686590), (4, 15843295), (5, 12674636), (10, 6337318), (13, 4874860), (20, 3168659), (26, 2437430), (52, 1218715), (65, 974972), (71, 892580), (130, 487486), (142, 446290), (260, 243743), (284, 223145), (355, 178516), (710, 89258), (923, 68660), (1420, 44629), (1846, 34330), (3433, 18460), (3692, 17165), (4615, 13732), (6866, 9230)]