83379460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 181988352

約数和(自身を除く): 98608892

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 181, 310, 362, 620, 724, 743, 905, 1486, 1810, 2972, 3620, 3715, 5611, 7430, 11222, 14860, 22444, 23033, 28055, 46066, 56110, 92132, 112220, 115165, 134483, 230330, 268966, 460660, 537932, 672415, 1344830, 2689660, 4168973, 8337946, 16675892, 20844865, 41689730, 83379460]

約数ペア:

[(1, 83379460), (2, 41689730), (4, 20844865), (5, 16675892), (10, 8337946), (20, 4168973), (31, 2689660), (62, 1344830), (124, 672415), (155, 537932), (181, 460660), (310, 268966), (362, 230330), (620, 134483), (724, 115165), (743, 112220), (905, 92132), (1486, 56110), (1810, 46066), (2972, 28055), (3620, 23033), (3715, 22444), (5611, 14860), (7430, 11222)]