3458528020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{7673}}^1$

素因数の和:8440

約数の個数: 48

約数和(自身を含む): 7508487168

約数和(自身を除く): 4049959148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 727, 1454, 2908, 3635, 7270, 7673, 14540, 15346, 22537, 30692, 38365, 45074, 76730, 90148, 112685, 153460, 225370, 237863, 450740, 475726, 951452, 1189315, 2378630, 4757260, 5578271, 11156542, 22313084, 27891355, 55782710, 111565420, 172926401, 345852802, 691705604, 864632005, 1729264010, 3458528020]

約数ペア:

[(1, 3458528020), (2, 1729264010), (4, 864632005), (5, 691705604), (10, 345852802), (20, 172926401), (31, 111565420), (62, 55782710), (124, 27891355), (155, 22313084), (310, 11156542), (620, 5578271), (727, 4757260), (1454, 2378630), (2908, 1189315), (3635, 951452), (7270, 475726), (7673, 450740), (14540, 237863), (15346, 225370), (22537, 153460), (30692, 112685), (38365, 90148), (45074, 76730)]