34731100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 79401168

約数和(自身を除く): 44670068

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 43, 50, 82, 86, 100, 164, 172, 197, 205, 215, 394, 410, 430, 788, 820, 860, 985, 1025, 1075, 1763, 1970, 2050, 2150, 3526, 3940, 4100, 4300, 4925, 7052, 8077, 8471, 8815, 9850, 16154, 16942, 17630, 19700, 32308, 33884, 35260, 40385, 42355, 44075, 80770, 84710, 88150, 161540, 169420, 176300, 201925, 211775, 347311, 403850, 423550, 694622, 807700, 847100, 1389244, 1736555, 3473110, 6946220, 8682775, 17365550, 34731100]

約数ペア:

[(1, 34731100), (2, 17365550), (4, 8682775), (5, 6946220), (10, 3473110), (20, 1736555), (25, 1389244), (41, 847100), (43, 807700), (50, 694622), (82, 423550), (86, 403850), (100, 347311), (164, 211775), (172, 201925), (197, 176300), (205, 169420), (215, 161540), (394, 88150), (410, 84710), (430, 80770), (788, 44075), (820, 42355), (860, 40385), (985, 35260), (1025, 33884), (1075, 32308), (1763, 19700), (1970, 17630), (2050, 16942), (2150, 16154), (3526, 9850), (3940, 8815), (4100, 8471), (4300, 8077), (4925, 7052)]