11103994920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{16427}}^1$

素因数の和:16615

約数の個数: 128

約数和(自身を含む): 34348976640

約数和(自身を除く): 23244981720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 131, 172, 215, 258, 262, 344, 393, 430, 516, 524, 645, 655, 786, 860, 1032, 1048, 1290, 1310, 1572, 1720, 1965, 2580, 2620, 3144, 3930, 5160, 5240, 5633, 7860, 11266, 15720, 16427, 16899, 22532, 28165, 32854, 33798, 45064, 49281, 56330, 65708, 67596, 82135, 84495, 98562, 112660, 131416, 135192, 164270, 168990, 197124, 225320, 246405, 328540, 337980, 394248, 492810, 657080, 675960, 706361, 985620, 1412722, 1971240, 2119083, 2151937, 2825444, 3531805, 4238166, 4303874, 5650888, 6455811, 7063610, 8476332, 8607748, 10595415, 10759685, 12911622, 14127220, 16952664, 17215496, 21190830, 21519370, 25823244, 28254440, 32279055, 42381660, 43038740, 51646488, 64558110, 84763320, 86077480, 92533291, 129116220, 185066582, 258232440, 277599873, 370133164, 462666455, 555199746, 740266328, 925332910, 1110399492, 1387999365, 1850665820, 2220798984, 2775998730, 3701331640, 5551997460, 11103994920]

約数ペア:

[(1, 11103994920), (2, 5551997460), (3, 3701331640), (4, 2775998730), (5, 2220798984), (6, 1850665820), (8, 1387999365), (10, 1110399492), (12, 925332910), (15, 740266328), (20, 555199746), (24, 462666455), (30, 370133164), (40, 277599873), (43, 258232440), (60, 185066582), (86, 129116220), (120, 92533291), (129, 86077480), (131, 84763320), (172, 64558110), (215, 51646488), (258, 43038740), (262, 42381660), (344, 32279055), (393, 28254440), (430, 25823244), (516, 21519370), (524, 21190830), (645, 17215496), (655, 16952664), (786, 14127220), (860, 12911622), (1032, 10759685), (1048, 10595415), (1290, 8607748), (1310, 8476332), (1572, 7063610), (1720, 6455811), (1965, 5650888), (2580, 4303874), (2620, 4238166), (3144, 3531805), (3930, 2825444), (5160, 2151937), (5240, 2119083), (5633, 1971240), (7860, 1412722), (11266, 985620), (15720, 706361), (16427, 675960), (16899, 657080), (22532, 492810), (28165, 394248), (32854, 337980), (33798, 328540), (45064, 246405), (49281, 225320), (56330, 197124), (65708, 168990), (67596, 164270), (82135, 135192), (84495, 131416), (98562, 112660)]