8288028080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{3259}}^1$

素因数の和:3738

約数の個数: 80

約数和(自身を含む): 19558748160

約数和(自身を除く): 11270720080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 383, 415, 664, 766, 830, 1328, 1532, 1660, 1915, 3064, 3259, 3320, 3830, 6128, 6518, 6640, 7660, 13036, 15320, 16295, 26072, 30640, 31789, 32590, 52144, 63578, 65180, 127156, 130360, 158945, 254312, 260720, 270497, 317890, 508624, 540994, 635780, 1081988, 1248197, 1271560, 1352485, 2163976, 2496394, 2543120, 2704970, 4327952, 4992788, 5409940, 6240985, 9985576, 10819880, 12481970, 19971152, 21639760, 24963940, 49927880, 99855760, 103600351, 207200702, 414401404, 518001755, 828802808, 1036003510, 1657605616, 2072007020, 4144014040, 8288028080]

約数ペア:

[(1, 8288028080), (2, 4144014040), (4, 2072007020), (5, 1657605616), (8, 1036003510), (10, 828802808), (16, 518001755), (20, 414401404), (40, 207200702), (80, 103600351), (83, 99855760), (166, 49927880), (332, 24963940), (383, 21639760), (415, 19971152), (664, 12481970), (766, 10819880), (830, 9985576), (1328, 6240985), (1532, 5409940), (1660, 4992788), (1915, 4327952), (3064, 2704970), (3259, 2543120), (3320, 2496394), (3830, 2163976), (6128, 1352485), (6518, 1271560), (6640, 1248197), (7660, 1081988), (13036, 635780), (15320, 540994), (16295, 508624), (26072, 317890), (30640, 270497), (31789, 260720), (32590, 254312), (52144, 158945), (63578, 130360), (65180, 127156)]