171371120

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5743}}^1$

素因数の和:6129

約数の個数: 40

約数和(自身を含む): 399575616

約数和(自身を除く): 228204496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5743, 5968, 7460, 11486, 14920, 22972, 28715, 29840, 45944, 57430, 91888, 114860, 229720, 459440, 2142139, 4284278, 8568556, 10710695, 17137112, 21421390, 34274224, 42842780, 85685560, 171371120]

約数ペア:

[(1, 171371120), (2, 85685560), (4, 42842780), (5, 34274224), (8, 21421390), (10, 17137112), (16, 10710695), (20, 8568556), (40, 4284278), (80, 2142139), (373, 459440), (746, 229720), (1492, 114860), (1865, 91888), (2984, 57430), (3730, 45944), (5743, 29840), (5968, 28715), (7460, 22972), (11486, 14920)]