5017520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3333

約数の個数: 40

約数和(自身を含む): 12283440

約数和(自身を除く): 7265920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3301, 6602, 13204, 16505, 26408, 33010, 52816, 62719, 66020, 125438, 132040, 250876, 264080, 313595, 501752, 627190, 1003504, 1254380, 2508760, 5017520]

約数ペア:

[(1, 5017520), (2, 2508760), (4, 1254380), (5, 1003504), (8, 627190), (10, 501752), (16, 313595), (19, 264080), (20, 250876), (38, 132040), (40, 125438), (76, 66020), (80, 62719), (95, 52816), (152, 33010), (190, 26408), (304, 16505), (380, 13204), (760, 6602), (1520, 3301)]