11211906840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4917503}}^1$

素因数の和:4917536

約数の個数: 64

約数和(自身を含む): 35406028800

約数和(自身を除く): 24194121960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 4917503, 9835006, 14752509, 19670012, 24587515, 29505018, 39340024, 49175030, 59010036, 73762545, 93432557, 98350060, 118020072, 147525090, 186865114, 196700120, 280297671, 295050180, 373730228, 467162785, 560595342, 590100360, 747460456, 934325570, 1121190684, 1401488355, 1868651140, 2242381368, 2802976710, 3737302280, 5605953420, 11211906840]

約数ペア:

[(1, 11211906840), (2, 5605953420), (3, 3737302280), (4, 2802976710), (5, 2242381368), (6, 1868651140), (8, 1401488355), (10, 1121190684), (12, 934325570), (15, 747460456), (19, 590100360), (20, 560595342), (24, 467162785), (30, 373730228), (38, 295050180), (40, 280297671), (57, 196700120), (60, 186865114), (76, 147525090), (95, 118020072), (114, 98350060), (120, 93432557), (152, 73762545), (190, 59010036), (228, 49175030), (285, 39340024), (380, 29505018), (456, 24587515), (570, 19670012), (760, 14752509), (1140, 9835006), (2280, 4917503)]