4136340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5303}}^1$

素因数の和:5328

約数の個数: 48

約数和(自身を含む): 12475008

約数和(自身を除く): 8338668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5303, 10606, 15909, 21212, 26515, 31818, 53030, 63636, 68939, 79545, 106060, 137878, 159090, 206817, 275756, 318180, 344695, 413634, 689390, 827268, 1034085, 1378780, 2068170, 4136340]

約数ペア:

[(1, 4136340), (2, 2068170), (3, 1378780), (4, 1034085), (5, 827268), (6, 689390), (10, 413634), (12, 344695), (13, 318180), (15, 275756), (20, 206817), (26, 159090), (30, 137878), (39, 106060), (52, 79545), (60, 68939), (65, 63636), (78, 53030), (130, 31818), (156, 26515), (195, 21212), (260, 15909), (390, 10606), (780, 5303)]