3941930840

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 8943436800

約数和(自身を除く): 5001505960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 607, 716, 895, 907, 1214, 1432, 1790, 1814, 2428, 3035, 3580, 3628, 4535, 4856, 6070, 7160, 7256, 9070, 12140, 18140, 24280, 36280, 108653, 162353, 217306, 324706, 434612, 543265, 550549, 649412, 811765, 869224, 1086530, 1101098, 1298824, 1623530, 2173060, 2202196, 2752745, 3247060, 4346120, 4404392, 5505490, 6494120, 11010980, 22021960, 98548271, 197096542, 394193084, 492741355, 788386168, 985482710, 1970965420, 3941930840]

約数ペア:

[(1, 3941930840), (2, 1970965420), (4, 985482710), (5, 788386168), (8, 492741355), (10, 394193084), (20, 197096542), (40, 98548271), (179, 22021960), (358, 11010980), (607, 6494120), (716, 5505490), (895, 4404392), (907, 4346120), (1214, 3247060), (1432, 2752745), (1790, 2202196), (1814, 2173060), (2428, 1623530), (3035, 1298824), (3580, 1101098), (3628, 1086530), (4535, 869224), (4856, 811765), (6070, 649412), (7160, 550549), (7256, 543265), (9070, 434612), (12140, 324706), (18140, 217306), (24280, 162353), (36280, 108653)]