40165360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 98993664

約数和(自身を除く): 58828304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 263, 332, 368, 415, 460, 526, 664, 830, 920, 1052, 1315, 1328, 1660, 1840, 1909, 2104, 2630, 3320, 3818, 4208, 5260, 6049, 6640, 7636, 9545, 10520, 12098, 15272, 19090, 21040, 21829, 24196, 30245, 30544, 38180, 43658, 48392, 60490, 76360, 87316, 96784, 109145, 120980, 152720, 174632, 218290, 241960, 349264, 436580, 483920, 502067, 873160, 1004134, 1746320, 2008268, 2510335, 4016536, 5020670, 8033072, 10041340, 20082680, 40165360]

約数ペア:

[(1, 40165360), (2, 20082680), (4, 10041340), (5, 8033072), (8, 5020670), (10, 4016536), (16, 2510335), (20, 2008268), (23, 1746320), (40, 1004134), (46, 873160), (80, 502067), (83, 483920), (92, 436580), (115, 349264), (166, 241960), (184, 218290), (230, 174632), (263, 152720), (332, 120980), (368, 109145), (415, 96784), (460, 87316), (526, 76360), (664, 60490), (830, 48392), (920, 43658), (1052, 38180), (1315, 30544), (1328, 30245), (1660, 24196), (1840, 21829), (1909, 21040), (2104, 19090), (2630, 15272), (3320, 12098), (3818, 10520), (4208, 9545), (5260, 7636), (6049, 6640)]