39435440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 102555936

約数和(自身を除く): 63120496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1093, 1640, 1804, 2186, 2255, 3280, 3608, 4372, 4510, 5465, 7216, 8744, 9020, 10930, 12023, 17488, 18040, 21860, 24046, 36080, 43720, 44813, 48092, 60115, 87440, 89626, 96184, 120230, 179252, 192368, 224065, 240460, 358504, 448130, 480920, 492943, 717008, 896260, 961840, 985886, 1792520, 1971772, 2464715, 3585040, 3943544, 4929430, 7887088, 9858860, 19717720, 39435440]

約数ペア:

[(1, 39435440), (2, 19717720), (4, 9858860), (5, 7887088), (8, 4929430), (10, 3943544), (11, 3585040), (16, 2464715), (20, 1971772), (22, 1792520), (40, 985886), (41, 961840), (44, 896260), (55, 717008), (80, 492943), (82, 480920), (88, 448130), (110, 358504), (164, 240460), (176, 224065), (205, 192368), (220, 179252), (328, 120230), (410, 96184), (440, 89626), (451, 87440), (656, 60115), (820, 48092), (880, 44813), (902, 43720), (1093, 36080), (1640, 24046), (1804, 21860), (2186, 18040), (2255, 17488), (3280, 12023), (3608, 10930), (4372, 9020), (4510, 8744), (5465, 7216)]