157450250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{15361}}^1$

素因数の和:15419

約数の個数: 32

約数和(自身を含む): 301955472

約数和(自身を除く): 144505222

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 15361, 30722, 76805, 153610, 384025, 629801, 768050, 1259602, 1920125, 3149005, 3840250, 6298010, 15745025, 31490050, 78725125, 157450250]

約数ペア:

[(1, 157450250), (2, 78725125), (5, 31490050), (10, 15745025), (25, 6298010), (41, 3840250), (50, 3149005), (82, 1920125), (125, 1259602), (205, 768050), (250, 629801), (410, 384025), (1025, 153610), (2050, 76805), (5125, 30722), (10250, 15361)]