97695160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40039}}^1$

素因数の和:40111

約数の個数: 32

約数和(自身を含む): 223423200

約数和(自身を除く): 125728040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 40039, 80078, 160156, 200195, 320312, 400390, 800780, 1601560, 2442379, 4884758, 9769516, 12211895, 19539032, 24423790, 48847580, 97695160]

約数ペア:

[(1, 97695160), (2, 48847580), (4, 24423790), (5, 19539032), (8, 12211895), (10, 9769516), (20, 4884758), (40, 2442379), (61, 1601560), (122, 800780), (244, 400390), (305, 320312), (488, 200195), (610, 160156), (1220, 80078), (2440, 40039)]