124552240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25523}}^1$

素因数の和:25597

約数の個数: 40

約数和(自身を含む): 294342768

約数和(自身を除く): 169790528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 25523, 51046, 102092, 127615, 204184, 255230, 408368, 510460, 1020920, 1556903, 2041840, 3113806, 6227612, 7784515, 12455224, 15569030, 24910448, 31138060, 62276120, 124552240]

約数ペア:

[(1, 124552240), (2, 62276120), (4, 31138060), (5, 24910448), (8, 15569030), (10, 12455224), (16, 7784515), (20, 6227612), (40, 3113806), (61, 2041840), (80, 1556903), (122, 1020920), (244, 510460), (305, 408368), (488, 255230), (610, 204184), (976, 127615), (1220, 102092), (2440, 51046), (4880, 25523)]