4853550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 13749120

約数和(自身を除く): 8895570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 131, 150, 190, 195, 247, 262, 285, 325, 390, 393, 475, 494, 570, 650, 655, 741, 786, 950, 975, 1235, 1310, 1425, 1482, 1703, 1950, 1965, 2470, 2489, 2850, 3275, 3406, 3705, 3930, 4978, 5109, 6175, 6550, 7410, 7467, 8515, 9825, 10218, 12350, 12445, 14934, 17030, 18525, 19650, 24890, 25545, 32357, 37050, 37335, 42575, 51090, 62225, 64714, 74670, 85150, 97071, 124450, 127725, 161785, 186675, 194142, 255450, 323570, 373350, 485355, 808925, 970710, 1617850, 2426775, 4853550]

約数ペア:

[(1, 4853550), (2, 2426775), (3, 1617850), (5, 970710), (6, 808925), (10, 485355), (13, 373350), (15, 323570), (19, 255450), (25, 194142), (26, 186675), (30, 161785), (38, 127725), (39, 124450), (50, 97071), (57, 85150), (65, 74670), (75, 64714), (78, 62225), (95, 51090), (114, 42575), (130, 37335), (131, 37050), (150, 32357), (190, 25545), (195, 24890), (247, 19650), (262, 18525), (285, 17030), (325, 14934), (390, 12445), (393, 12350), (475, 10218), (494, 9825), (570, 8515), (650, 7467), (655, 7410), (741, 6550), (786, 6175), (950, 5109), (975, 4978), (1235, 3930), (1310, 3705), (1425, 3406), (1482, 3275), (1703, 2850), (1950, 2489), (1965, 2470)]