83148320

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3967}}^1$

素因数の和:4113

約数の個数: 48

約数和(自身を含む): 197987328

約数和(自身を除く): 114839008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 3967, 4192, 5240, 7934, 10480, 15868, 19835, 20960, 31736, 39670, 63472, 79340, 126944, 158680, 317360, 519677, 634720, 1039354, 2078708, 2598385, 4157416, 5196770, 8314832, 10393540, 16629664, 20787080, 41574160, 83148320]

約数ペア:

[(1, 83148320), (2, 41574160), (4, 20787080), (5, 16629664), (8, 10393540), (10, 8314832), (16, 5196770), (20, 4157416), (32, 2598385), (40, 2078708), (80, 1039354), (131, 634720), (160, 519677), (262, 317360), (524, 158680), (655, 126944), (1048, 79340), (1310, 63472), (2096, 39670), (2620, 31736), (3967, 20960), (4192, 19835), (5240, 15868), (7934, 10480)]